Struct Padding

Code

#include <stdio.h>

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

void print_offsets() {
   MyStruct s ;

    printf("Offset of a: %d\n", (char*)&s.a - (char*)&s);
    printf("Offset of b: %d\n", (char*)&s.b - (char*)&s);
    printf("Offset of c: %d\n", (char*)&s.c - (char*)&s);
    printf("Size: %d\n", sizeof(s));
}

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

Solving Approach