c program to find the size of int float double and char

C program to find the size of int, float, double and char 

#include
int main() 
{
    int intType; // integer value
    float floatType; // Constant value
    double doubleType; // double Constant value
    char charType; // Character value

    // sizeof evaluates the size of a variable
    printf("Size of int: %ld bytes\n", sizeof(intType));
    printf("Size of float: %ld bytes\n", sizeof(floatType));
    printf("Size of double: %ld bytes\n", sizeof(doubleType));
    printf("Size of char: %ld byte\n", sizeof(charType));
    
    return 0;
}

Output 

Size of int: 4 bytes
Size of float: 4 bytes
Size of double: 8 bytes
Size of char: 1 byte

In this program, 4 variables Int, float, double  and char are declared.
Then, the size of each variables is computing using the sizeof operator. 

Happy coding