P203. Program to understand structure padding.

 

#include<stdio.h>

#pragma pack(1)

struct st

{

        char ch1;

        char ch2;

        char ch3;

        int i1;

        int i2;

        int i3;

};

void main()

{

        struct st v;

        printf(" Size of struct variable : %ld\n",sizeof(v));

}