Bee Maja

   1 /*Written by czk*/
   2 #include <iostream>
   3 #include <algorithm>
   4 #include <string>
   5 #include <cmath>
   6 using namespace std;
   7 
   8 int main() {
   9     int n;
  10     while (cin >> n ) {
  11         if (n==1) {
  12             cout << "0 0" << endl;
  13             continue;
  14         }
  15         double r = sqrt((double)(4*n-5)/3);
  16         int i = floor(r);
  17         if (i%2==0) 
  18             i--;
  19         int level = (i-1)/2+1;
  20         int offset = n - 3*(level-1)*level-2;
  21         switch (offset / level) {
  22         case 0:
  23             cout << level-1 - offset % level<< ' ' << 1 + offset % level << endl;
  24             break;
  25         case 1:
  26             cout << -1 - offset % level <<' ' << level << endl;
  27             break;
  28         case 2:
  29             cout << - level << ' ' << level - 1 - offset % level << endl;
  30             break;
  31         case 3:
  32             cout << 1 - level + offset % level << ' ' << -1 - offset % level << endl;
  33             break;
  34         case 4:
  35             cout << 1 + offset % level << ' ' << - level << endl;
  36             break;
  37         case 5:
  38             cout << level << ' ' << 1 - level + offset % level << endl;
  39             break;
  40         }
  41     }
  42 }