func_code_string: #include <bits/stdc++.h>   using namespace std;   long long ax, ay, bx, by, cx, cy;   void check(long long axx, long long ayy) {     if (cx == 0 && cy == 0) {       if (axx == bx && ayy == by) {         cout <<  YES ;         exit(0);       } else         return;     }     if ((cx * (by - ayy) - cy * (bx - axx)) % (cx * cx + cy * cy) != 0 ||         (cx * (bx - axx) + cy * (by - ayy)) % (cx * cx + cy * cy) != 0)       return;     cout <<  YES ;     exit(0);   }   int main() {     cin >> ax >> ay >> bx >> by >> cx >> cy;     check(ax, ay);     check(ay, -ax);     check(-ax, -ay);     check(-ay, ax);     cout <<  NO ;   }   