Assume a 4-byte int aligned on 4-byte boundaries. What is the output of the following C program?#include struct A { char a; int b; char c;…

Assume a 4-byte int aligned on 4-byte boundaries. What is the output of the following C program?

#include <stdio.h>
struct A { char a; int b; char c; };
union U { int i; char c[5]; };
int main() {
    printf("%zu %zu", sizeof(struct A), sizeof(union U));
    return 0;
}