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  1. struct w
  2. {
  3.     ll a, b, c;
  4. };
  5.  
  6. vector<w> getlen(ll x)
  7. {
  8.     vector<w> ans;
  9.     for (ll y = x; y >= 0; y--) {
  10.         ll z = x*x - y*y;
  11.         ll q = (ll)sqrt(z*1.);
  12.         if (q*q == z)
  13.             ans.push_back(w{y, q, x});
  14.     }
  15.  
  16.     return ans;
  17. }
  18.  
  19. int main()
  20. {
  21. #ifdef _DEBUG
  22.     freopen("input.txt", "rt", stdin);
  23.     freopen("output.txt", "wt", stdout);
  24. //#else
  25. //    freopen(name".in", "rt", stdin);
  26. //    freopen(name".out", "wt", stdout);
  27. #endif
  28.  
  29.     ll a, b, c;
  30.     cin >> a >> b >> c;
  31.  
  32.     auto q1 = getlen(a);
  33.     auto q2 = getlen(b);
  34.  
  35.     vector<pii> p = { {1, 1}, {-1, 1}, {1, -1}, {-1, -1} };
  36.  
  37.     for (w tr1 : q1) {
  38.         for (w tr2 : q2) {
  39.             for (int i = 0; i < 4; i++)
  40.                 for (int j = 0; j < 4; j++) {
  41.                     ll x1 = tr1.a * p[i].X;
  42.                     ll y1 = tr1.b * p[i].Y;
  43.  
  44.                     ll x2 = tr2.a * p[j].X;
  45.                     ll y2 = tr2.b * p[j].Y;
  46.  
  47.                     if ((x2 - x1)*(x2 - x1) + (y2 - y1)*(y2 - y1) == c*c) {
  48.                         printf("%lld %lld\n", x1, y1);
  49.                         printf("%lld %lld\n", x2, y2);
  50.                         printf("0 0");
  51.                         return 0;
  52.                     }
  53.                 }
  54.         }
  55.     }
  56.  
  57.     printf("-1");
  58.  
  59.     return 0;
  60. }
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