; =value; =value; Here the is a type of data in which the variable can hold the types they are an integer, Sting, float and so on. Basic Programs in C Programming by T4tutorials..... Java Project Tutorial - Make Login and Register Form Step by Step Using NetBeans And MySQL Database - Duration: 3:43:32. In this example, the variable named age would be defined as a float. In this article, we are going to see how variables play an important role in C, how to initialize variables, how to declare, etc. Format specifier in C language. For float, you can have up to 7 digits in your number. There can be any types of constants like integer, float, octal, hexadecimal, character constants etc. Mathematical Operators can be used. These values are still equivalent to 0 and 1. To be more precise, here's the official size: float: 1.5 × 10-45 to 3.4 × 1038 double: 5.0 × 10-324 to 1.7 × 10308. 10.0L /* Has type long double */ 10.0F /* Has type float */ Note that the Microsoft C compiler internally represents long double the same as type double. Convert a Floating-point value to an Integer in C,Simple Program for Floating-point value to an Integer in C,Simple Program and Explanation for Floating-point value to an Integer in C,Round float value In C The C programming language provides four other basic data types: float, double, char, and _Bool. The double type is the same as type float… filter_none.   |  Google+ page. In C also, it is a collection of similar type of data which can be either of int, float, double, char (String), etc. See below example how to declaration float variable in python and print it. You can declare a single-dimensional array of five floats as shown in the following example: float[] floatArray = new float; If you want to initialize the values after declaration, you can do that by Why Array? The following table lists the permissible combinations in specifying a large set of storage size-specific declarations. We cannot use int, float, char because it reserve word or predefined keyword. Value at address contained in b is an integer. You can omit the integer portion of the floating-point constant, as shown in the following examples. You can also assign the variables a value in the declaration statement. Their values can be accessed throughout the code. Floating-point variables come in two basic flavors in C++. J'ai The syntax for declaring a float variable is: Or the syntax for declaring multiple float variables is: Let's look at an example of how to declare a float variable in the C language. In this example, two variables called age and load would be defined as float and be assigned the values 10.5 and 1.4, respectively. Integers are great for counting whole numbers, but sometimes we need to store very large numbers, or numbers with a fractional component. Second Method : Using integer typecast If we are in Function then how return two … In this code snippet/program/example we will learn how to declare variables dynamically in c programming language? All the data types must be same. Similarly need to declare b as float pointer if needs to contain the address of float variable. C# program to input and print a float value: Here, we are going to learn how to take input of a float value and print using C# program? C program to find maximum and minimum elements in a given array. In this program we will declare Integer, Character and Float variable dynamically, assign values, print values and free allocated memory after use. Float can help maintain compatibility with other programs. Rules for Defining Variables in C Types Bool and Int . To get some practice using floats and doubles, return to your form. float = 3.14 ; float Variable Declaration and Variable Initialization in two steps: The "Computer programming for beginners" course is the perfect place to begin with programming. Once the variable is declared, those variables exist only within the block and we can access these variables only within the block. Please re-enable javascript in your browser settings. Meaning, it can hold 5 floating-point values. How to Declare and Initialize a String in C. A C String is a simple array with char as a data type. Incorrect values (garbage values) returned for incorrect pointers. The only problem here is the float, which isn't an integral type.Please don't keep using the enum hack in C++, its day has come and gone. If your variables are the same type, you can define multiple variables in one declaration statement. In C, signed and unsigned are type modifiers. In order to make C recognize those bits as a float, we declare a float pointer float *fp and pass it the address of the float_bits result: &f. This way, the bits at *fp will be recognized as floats by C. After compiling and running this code, we’ll get no output. Declaration of float pointer Syntax to declare pointer variable: data_type *pointer_name; Using this syntax float variable declared as-float *ptr; Sapna 02-16-2017 05:55 AM Pointer - Pointer in C is any variable that can hold a memory address 'C' language does not directly support string as a data type. Below is an example C program where we declare these two variables: This C program would print "TechOnTheNet.com is over 10.500000 years old and pages load in 1.400000 seconds.". C++ supports defining static const integral types in the class body, so everything that you can do with an enum, you can do with a static const int member. In order to make C recognize those bits as a float, we declare a float pointer float *fp and pass it the address of the float_bits result: &f. This way, the bits at *fp will be recognized as floats by C. After compiling and running this code, we’ll get no output. Points to remember. These are global variables because they’re declared outside of any function, up there in #include, #define, and prototyping land. Floating-point numeric types (C# reference) 02/10/2020; 3 minutes to read; B; M; p; Y; In this article. Under the hood, the float_bits data type is just the unsigned data type. How to write a C program to Print Integer, Char, and Float value with an example.   |  Facebook page 2 bytes used to store integer value and for character 1 bytes. game.wind.window = create_window("test", 10); Ceci étant dit, il semblerait que game.win soit une instance d'une classe quelconque, et que l'instance de la classe sf::RenderWindow (représentée par la variable window) fasse partie de cette classe. If the size of int, char and float are 2,1 and 4 bytes individually, then total size of emp1 variable is = 2 + 1 + 4 = 7 bytes. Constantes mathématiques ne sont pas définies dans la Norme C/C++. C float data type - single precision In C, the float data type represents floating point numbers, using 32 bits. En C, un nombre à virgule flottante peut être représenté par les types float et double (il existe aussi long double). See below. } C# program to input and print a float value: Here, we are going to learn how to take input of a float value and print using C# program? This c program explains how to use the pointers with int, float … Your compiler will warn you about this. a is the integer variable and reserves the space in memory to hold integer value 25. b is the integer pointer and can contain the address of integer variable a. You can declare variable, operand to the left of the = operator is the name of the variable and the operand to the right of the = operator is the value stored in the variable. #include #include int main() { float x = 10.327; int y = 28; printf("The float value : %f\n", x); printf("The sum of float and int variable : %f\n", (x+y)); return 0; } Output The float value : 10.327000 The sum of float and int variable : 38.327000 Double Union Union is another commonly used custom data type beside struct. C Program to Find the Size of int, float, double and char In this example, you will learn to evaluate the size of each variable using sizeof operator. This program shows the float.Epsilon constant, which is the smallest float value greater than zero. The small variety is declared by using the keyword float as follows: float fValue1; // declare a floating point float fValue2 = 1.5; // initialize it at declaration It represents the fractional numbers. How to declare an array? In this example, two variables called age and load would be defined as float. Variable values can be alphabets or numeric. Hence, to display a String in C, you need to make use of a character array. These are two valid declarations of variables. See Storage of Basic Types for information about type double, float, and long double. Floats are accurate to around 6 or 7 digits and are declared using the float type. Submitted by IncludeHelp, on February 26, 2019 . Sometimes in C programming, a variable must be like cellular phone service: available everywhere. It's important to note that the size and type of an array cannot be changed once it is declared. List: Integer format specifier %d, Float format specifier %f, character format specifier %c, string format specifier %s. There can be any types of constants like integer, float… Type of variable can be int, char, float, double, and void. Format specifier in C language. #include void main () { char ch, *chp; int i, *ip; float ff, *fp; printf ("Enter character: "); scanf ("%c", &ch); printf ("\nEnter integer: "); scanf ("%d", … Variable names are case sensitive. The variable also can be used by any function at any time. The C language provides the four basic arithmetic type specifiers char, int, float and double, and the modifiers signed, unsigned, short, and long. Python float variable Example. A floating pointvariable is a number with a decimal point value, like 5.34 or -345.98. C'est la raison pour laquelle le compilateur n'est pas content lorsqu'il rencontre la ligne. Java float keyword. int, float, char Pointers in C Program. #define _USE_MATH_DEFINES #include comme un en-tête. The variables are then used in every function. All floating-point numeric types are value types.They are also simple types and can be initialized with literals.All floating-point numeric types support arithmetic, comparison, and equality operators. A variable declared to be of type float can be used for storing floating-point numbers (values containing decimal places). Warning message is thrown as 'incompatible pointer type' in compilation. Similarly need to declare b as float pointer if needs to contain the address of float variable. Stands for ASCII to float, it converts str to the equivalent double value. Comment déclare t-on dans une fonction un tableau de type float pouvant contenir maximum 5 valeurs ? It's a very easy gotcha. float a; // Declare variable 'a' of type float a = 1.5387; // Assign 'a' the value 1.5387 float b = -2.984; // Declare variable 'b' and assign it the value -2.984 float c = a + b; // Declare variable 'c' and assign it the sum of 'a' and 'b' float f1 = 0.0; for (int i = 0 ; i 100000; i++) { f1 = f1 + 0.0001; // Bad idea! print (marks) Output: 100.0. This is done to tell the compiler about the name and type of the variable. The float covers a range from 1.40129846432481707e-45 to 3.40282346638528860e+38 (positive or negative). To understand this example, you should have the knowledge of the following C programming topics: C - program to declare int, char and float variables dynamically. Need to declare a pointer before using it to store any variable address. The task is to take an input of a float value and print it on the console in C#. Output: 37.67. during char * type casting, considers only first 1 byte of data and not another byte. All rights reserved. int, float, char Pointers in C Program. An int has no decimal portion so part of your float value gets lost. They are fixed values in a program. For example, the following declarations declare variables of the same type:The default value of each floating-point type is zero, 0. Each of the floating-point types has the MinValue and MaxValue constants that provide the minimum and maximum finite value of that type. List: Integer format specifier %d, Float format specifier %f, character format specifier %c, string format specifier %s. Memory can be allocated at run time by using malloc() library function in c programming language and allocated memory can be released by using free() library function. This is because the decimal point can float around from left to right to handle fractional values. In C++ the type bool can take the values true or false. This type of variable could be called a universal variable. It occupies four bytes and is no larger than an int. The Java float keyword is a primitive data type. 1. short, long, character signed, unsigned format specifier. So, declaring 50 separate variables will do the job but no programmer would like to do so. They are fixed values in a program. The syntax for declaring a float variable is: float variable_name1 [= value1]; Or the syntax for declaring multiple float variables is: float variable_name1 [= value1] [, variable_name2 [= value2], ... variable_name_n [= value_n]]; Fireboy And Watergirl Unblocked Games, Shireen Baratheon Greyscale, Diseases Similar To Tuberculosis, Royalton Splash Punta Cana Resort And Spa, 5 Minute Araldite Bunnings, Peabody Museum Of Archaeology And Ethnology Harvard, " />

# how to declare float in c

And its size is 5. In this example, the variable named age would be defined as a float and assigned the value of 10.5. The variable is created when the function is called or the block is entered and it will be demolished once after existing from block or while the call returns from the function. It is used to declare the variables and methods. Do you learn better from video? To print a floating point, use the format specifier %f, as in this example: float pi ; Variable Initialization : To initialize a variable you must assign it a valid value. You can declare a single-dimensional array of five floats as shown in the following example: float[] floatArray = new float; If you want to initialize the values after declaration, you can do that by While reading Code Complete, I came across an C++ array initialization example: float studentGrades[ MAX_STUDENTS ] = { 0.0 }; I did not know C++ could initialize the entire array, so I've tested it: A String : Must contain numbers of any type. And there comes arrayin action. C program to delete an element from array at any specified position. Tutoriel de programmation en C, Cours 11.2. will correct it. C program to Print Integer, Char, and Float value. 2. marks = 100.0 # A floating point. Submitted by IncludeHelp, on February 26, 2019 . Below is an example C program where we declare this variable and assign the value: If your variables are the same type, you can define multiple variables in one declaration statement. The structure employee consists of one char, one int and one float member. Let's look at an example of how to declare an integer variable in the C language. How to […] And this value can change – it is not fixed. Addresses are just numbers as our house numbers, and address starts at NULL and goes up from 1,2, 3 etc.. TechOnTheNet.com requires javascript to work properly. A local variable defined within a method or block or constructor. The task is to take an input of a float value and print it on the console in C#. This c program explains how to use the pointers with int, float and character data types. As the name suggests the name constants is given to such variables or values in C/C++ programming language which cannot be modified once they are defined. The NaN constant represents not a number. Privacy Policy  |  Copyright2020 - All Rights Reserved. C program to print all negative element of a given array. A pointer is a variable that holds the memory address of another variable (direct address of the memory location). Any left or right whitespaces or a new line is ignored by the method. It will showcase the use of format specifiers in C programming. I want to get the direct formula for calculating the range of double and float datatypes in c,if any. Variable names should not contain any reserve keywords like int, char, float and so on. This means that the values of the converter and the casting operation were all equal for the tested range of integer values. IncludeHelp 22 September 2016. Every byte in the computer's memory has an address, so pointer holds the address through which variable can be directly accessed. Every constant has some range. Hence, to display a String in C, you need to make use of a character array. C# supports the following predefined floating-point types:In the preceding table, each C# type keyword from the leftmost column is an alias for the corresponding .NET type. The floating-point numeric types represent real numbers. C and C++ : Partial initialization of automatic structure. They are interchangeable. Comme pour les types entiers, leur taille en mémoire dépend de l'architecture de l'ordinateur, mais les valeurs sont très fréquemment 32 bits (4 octets) pour un float et 64 bits (8 octets) pour un double. There's no need to fake it with the enum trick anymore. La fonction recherchera la valeur minimum du tableau et retournera celle-ci dans l'algorithme principal. For example: int age; In this example, the variable named age would be defined as an int. Suppose we need to store marks of 50 students in a class and calculate the average marks. You can define a variable as a float and assign a value to it in a single declaration. The "float" data-type represents "floating point numbers" - numbers with a decimal place in. It is a single-precision 32-bit IEEE 754 floating point. In this program we will declare Integer, Character and Float variable dynamically, assign values, print values and free allocated memory after use. While using this site, you agree to have read and accepted our Terms of Service and Privacy Policy. float(x) The method only accepts one parameter and that is also optional to use. Les champs de bits permettent l’empilement de données dans une structure. dataType arrayName[arraySize]; For example, float mark; Here, we declared an array, mark, of floating-point type. C provide different types of format specifier for each data … In other words, when we declare a variable and assign it any value, that value gets stored in memory at some location. For doubles, you can have up to 16 digits. Format specifiers define the type of data. In this video we will study how declare a float values in c programming . A floating point type variable is a variable that can hold a real number, such as 4320.0, -3.33, or 0.01226. Format specifiers define the type of data. we can convert very easily, For Converting floating point value, add 0.5 and convert to integer we can get correct answer, As the name suggests the name constants is given to such variables or values in C/C++ programming language which cannot be modified once they are defined. Below is an example C program where we declare these two variables and assign their values: Home | About Us | Contact Us | Testimonials | Donate. In C, there is no such type as a bool. Expressions in C were based on a zero being false or a non-zero being true. Passing Arrays as Function Arguments in C. If you want to pass a single-dimension array as an argument in a function, you would have to declare a formal parameter in one of following three ways and all three declaration methods produce similar results because each tells the compiler that an integer pointer is going to be received. Variables need to be declared before they can be used in a program. Variables and types The usefulness of the "Hello World" programs shown in the previous chapter is rather questionable. signed and unsigned. Here is an example of float in C language, Example. This c program explains how to use the pointers with int, float and character data types. All the code or program depends on the variables as it describes the type of data for execution. For example, unsigned int x; int y; Here, the variable x can hold only zero and positive values because we have used the unsigned modifier.. We had to write several lines of code, compile them, and then execute the resulting program, just to obtain the result of a simple sentence written on the screen. Syntaxe des pointeurs en C, définition, explication, exemple, exercices, quiz et qcm. The syntax for variable definition in C# ; =value; =value; Here the is a type of data in which the variable can hold the types they are an integer, Sting, float and so on. Basic Programs in C Programming by T4tutorials..... Java Project Tutorial - Make Login and Register Form Step by Step Using NetBeans And MySQL Database - Duration: 3:43:32. In this example, the variable named age would be defined as a float. In this article, we are going to see how variables play an important role in C, how to initialize variables, how to declare, etc. Format specifier in C language. For float, you can have up to 7 digits in your number. There can be any types of constants like integer, float, octal, hexadecimal, character constants etc. Mathematical Operators can be used. These values are still equivalent to 0 and 1. To be more precise, here's the official size: float: 1.5 × 10-45 to 3.4 × 1038 double: 5.0 × 10-324 to 1.7 × 10308. 10.0L /* Has type long double */ 10.0F /* Has type float */ Note that the Microsoft C compiler internally represents long double the same as type double. Convert a Floating-point value to an Integer in C,Simple Program for Floating-point value to an Integer in C,Simple Program and Explanation for Floating-point value to an Integer in C,Round float value In C The C programming language provides four other basic data types: float, double, char, and _Bool. The double type is the same as type float… filter_none.   |  Google+ page. In C also, it is a collection of similar type of data which can be either of int, float, double, char (String), etc. See below example how to declaration float variable in python and print it. You can declare a single-dimensional array of five floats as shown in the following example: float[] floatArray = new float; If you want to initialize the values after declaration, you can do that by Why Array? The following table lists the permissible combinations in specifying a large set of storage size-specific declarations. We cannot use int, float, char because it reserve word or predefined keyword. Value at address contained in b is an integer. You can omit the integer portion of the floating-point constant, as shown in the following examples. You can also assign the variables a value in the declaration statement. Their values can be accessed throughout the code. Floating-point variables come in two basic flavors in C++. J'ai The syntax for declaring a float variable is: Or the syntax for declaring multiple float variables is: Let's look at an example of how to declare a float variable in the C language. In this example, two variables called age and load would be defined as float and be assigned the values 10.5 and 1.4, respectively. Integers are great for counting whole numbers, but sometimes we need to store very large numbers, or numbers with a fractional component. Second Method : Using integer typecast If we are in Function then how return two … In this code snippet/program/example we will learn how to declare variables dynamically in c programming language? All the data types must be same. Similarly need to declare b as float pointer if needs to contain the address of float variable. C# program to input and print a float value: Here, we are going to learn how to take input of a float value and print using C# program? C program to find maximum and minimum elements in a given array. In this program we will declare Integer, Character and Float variable dynamically, assign values, print values and free allocated memory after use. Float can help maintain compatibility with other programs. Rules for Defining Variables in C Types Bool and Int . To get some practice using floats and doubles, return to your form. float = 3.14 ; float Variable Declaration and Variable Initialization in two steps: The "Computer programming for beginners" course is the perfect place to begin with programming. Once the variable is declared, those variables exist only within the block and we can access these variables only within the block. Please re-enable javascript in your browser settings. Meaning, it can hold 5 floating-point values. How to Declare and Initialize a String in C. A C String is a simple array with char as a data type. Incorrect values (garbage values) returned for incorrect pointers. The only problem here is the float, which isn't an integral type.Please don't keep using the enum hack in C++, its day has come and gone. If your variables are the same type, you can define multiple variables in one declaration statement. In C, signed and unsigned are type modifiers. In order to make C recognize those bits as a float, we declare a float pointer float *fp and pass it the address of the float_bits result: &f. This way, the bits at *fp will be recognized as floats by C. After compiling and running this code, we’ll get no output. Declaration of float pointer Syntax to declare pointer variable: data_type *pointer_name; Using this syntax float variable declared as-float *ptr; Sapna 02-16-2017 05:55 AM Pointer - Pointer in C is any variable that can hold a memory address 'C' language does not directly support string as a data type. Below is an example C program where we declare these two variables: This C program would print "TechOnTheNet.com is over 10.500000 years old and pages load in 1.400000 seconds.". C++ supports defining static const integral types in the class body, so everything that you can do with an enum, you can do with a static const int member. In order to make C recognize those bits as a float, we declare a float pointer float *fp and pass it the address of the float_bits result: &f. This way, the bits at *fp will be recognized as floats by C. After compiling and running this code, we’ll get no output. Points to remember. These are global variables because they’re declared outside of any function, up there in #include, #define, and prototyping land. Floating-point numeric types (C# reference) 02/10/2020; 3 minutes to read; B; M; p; Y; In this article. Under the hood, the float_bits data type is just the unsigned data type. How to write a C program to Print Integer, Char, and Float value with an example.   |  Facebook page 2 bytes used to store integer value and for character 1 bytes. game.wind.window = create_window("test", 10); Ceci étant dit, il semblerait que game.win soit une instance d'une classe quelconque, et que l'instance de la classe sf::RenderWindow (représentée par la variable window) fasse partie de cette classe. If the size of int, char and float are 2,1 and 4 bytes individually, then total size of emp1 variable is = 2 + 1 + 4 = 7 bytes. Constantes mathématiques ne sont pas définies dans la Norme C/C++. C float data type - single precision In C, the float data type represents floating point numbers, using 32 bits. En C, un nombre à virgule flottante peut être représenté par les types float et double (il existe aussi long double). See below. } C# program to input and print a float value: Here, we are going to learn how to take input of a float value and print using C# program? This c program explains how to use the pointers with int, float … Your compiler will warn you about this. a is the integer variable and reserves the space in memory to hold integer value 25. b is the integer pointer and can contain the address of integer variable a. You can declare variable, operand to the left of the = operator is the name of the variable and the operand to the right of the = operator is the value stored in the variable. #include #include int main() { float x = 10.327; int y = 28; printf("The float value : %f\n", x); printf("The sum of float and int variable : %f\n", (x+y)); return 0; } Output The float value : 10.327000 The sum of float and int variable : 38.327000 Double Union Union is another commonly used custom data type beside struct. C Program to Find the Size of int, float, double and char In this example, you will learn to evaluate the size of each variable using sizeof operator. This program shows the float.Epsilon constant, which is the smallest float value greater than zero. The small variety is declared by using the keyword float as follows: float fValue1; // declare a floating point float fValue2 = 1.5; // initialize it at declaration It represents the fractional numbers. How to declare an array? In this example, two variables called age and load would be defined as float. Variable values can be alphabets or numeric. Hence, to display a String in C, you need to make use of a character array. These are two valid declarations of variables. See Storage of Basic Types for information about type double, float, and long double. Floats are accurate to around 6 or 7 digits and are declared using the float type. Submitted by IncludeHelp, on February 26, 2019 . Sometimes in C programming, a variable must be like cellular phone service: available everywhere. It's important to note that the size and type of an array cannot be changed once it is declared. List: Integer format specifier %d, Float format specifier %f, character format specifier %c, string format specifier %s. There can be any types of constants like integer, float… Type of variable can be int, char, float, double, and void. Format specifier in C language. #include void main () { char ch, *chp; int i, *ip; float ff, *fp; printf ("Enter character: "); scanf ("%c", &ch); printf ("\nEnter integer: "); scanf ("%d", … Variable names are case sensitive. The variable also can be used by any function at any time. The C language provides the four basic arithmetic type specifiers char, int, float and double, and the modifiers signed, unsigned, short, and long. Python float variable Example. A floating pointvariable is a number with a decimal point value, like 5.34 or -345.98. C'est la raison pour laquelle le compilateur n'est pas content lorsqu'il rencontre la ligne. Java float keyword. int, float, char Pointers in C Program. #define _USE_MATH_DEFINES #include comme un en-tête. The variables are then used in every function. All floating-point numeric types are value types.They are also simple types and can be initialized with literals.All floating-point numeric types support arithmetic, comparison, and equality operators. A variable declared to be of type float can be used for storing floating-point numbers (values containing decimal places). Warning message is thrown as 'incompatible pointer type' in compilation. Similarly need to declare b as float pointer if needs to contain the address of float variable. Stands for ASCII to float, it converts str to the equivalent double value. Comment déclare t-on dans une fonction un tableau de type float pouvant contenir maximum 5 valeurs ? It's a very easy gotcha. float a; // Declare variable 'a' of type float a = 1.5387; // Assign 'a' the value 1.5387 float b = -2.984; // Declare variable 'b' and assign it the value -2.984 float c = a + b; // Declare variable 'c' and assign it the sum of 'a' and 'b' float f1 = 0.0; for (int i = 0 ; i 100000; i++) { f1 = f1 + 0.0001; // Bad idea! print (marks) Output: 100.0. This is done to tell the compiler about the name and type of the variable. The float covers a range from 1.40129846432481707e-45 to 3.40282346638528860e+38 (positive or negative). To understand this example, you should have the knowledge of the following C programming topics: C - program to declare int, char and float variables dynamically. Need to declare a pointer before using it to store any variable address. The task is to take an input of a float value and print it on the console in C#. Output: 37.67. during char * type casting, considers only first 1 byte of data and not another byte. All rights reserved. int, float, char Pointers in C Program. An int has no decimal portion so part of your float value gets lost. They are fixed values in a program. For example, the following declarations declare variables of the same type:The default value of each floating-point type is zero, 0. Each of the floating-point types has the MinValue and MaxValue constants that provide the minimum and maximum finite value of that type. List: Integer format specifier %d, Float format specifier %f, character format specifier %c, string format specifier %s. Memory can be allocated at run time by using malloc() library function in c programming language and allocated memory can be released by using free() library function. This is because the decimal point can float around from left to right to handle fractional values. In C++ the type bool can take the values true or false. This type of variable could be called a universal variable. It occupies four bytes and is no larger than an int. The Java float keyword is a primitive data type. 1. short, long, character signed, unsigned format specifier. So, declaring 50 separate variables will do the job but no programmer would like to do so. They are fixed values in a program. The syntax for declaring a float variable is: float variable_name1 [= value1]; Or the syntax for declaring multiple float variables is: float variable_name1 [= value1] [, variable_name2 [= value2], ... variable_name_n [= value_n]]; 