Write a C Program to understand the sizeof operator
#include<stdio.h>
int main(void)
{
int var;
printf("Size of int=%u\n",sizeof(int));
printf("Size of float=%u\n",sizeof(float));
printf("Size of var=%u\n",sizeof(var));
printf("Size of an integer constant=%u\n",sizeof(45));
return 0;
}
Output
Size of int=4
Size of float=4
Size of var=4
Size of an integer constant=4