50223. Shortest Distance

#include <stdio.h>
 
int main(){
    int w, a, b, c, d, e, ans;
    scanf("%d %d %d %d %d %d", &w, &a, &b, &c, &d, &e);
    if(b != 0){
        ans = w * w + (a + b + c + 2 * d + 2 * e + 2) * (a + b + c+ 2 * d + 2 * e + 2);
    }
    else{
        int m = (d > e) ? d : e;
        ans = w * w + (a + c + 2 * m + 2) * (a + c + 2 * m + 2);
    }
    printf("%d\n", ans);
}