Struct Padding

Code

#include <stdio.h>

typedef struct {
    char a;
    int b;
    short c;
} MyStruct;

void print_offsets() {
 MyStruct s;

char *base=(char *)&s;

 char oa=(char *)&s.a-base;
 char ob= (char*)&s.b-base;
 char oc=(char*)&s.c-base;
   
    printf("Offset of a: %d\nOffset of b: %d\nOffset of c: %d\nSize: %d\n",oa,ob,oc,sizeof(s));
}

int main() {
    print_offsets();
    return 0;
}

Solving Approach