Struct sederhana

#include <cstdio>

struct titik {
    int x, y;
};
titik a, b;

int main(){
    a.x =5;
    a.y=3;
    
    b.x=1;
    b.y=2;
    printf("%d %d\n", a.x, a.y);
    printf("%d %d\n", b.x, b.y);
}