C PROGRAM TO FIND THE SIZE OF int, float, double and char USING 'size of' OPERATOR

We will use size of operator to evaluate the size of each variable.

#include<stdio.h>

int main() 

{

    int intType;

    float floatType;

    double doubleType;

    char charType;

    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));

    getch();

}