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  1. #include <iostream>
  2. #include<vector>
  3. #include<algorithm>
  4.  
  5.     using namespace std;
  6.  
  7.     int main()
  8.     {
  9.         int r1, r2, c1, c2, d1, d2, a, b, c, d,count;
  10.         cin >> r1 >> r2 >> c1 >> c2 >> d1 >> d2;
  11.         if (r1 == r2 == c1 == c2 == d1 == d2) {
  12.             cout << -1;
  13.             return 0;
  14.         }
  15.         else {
  16.  
  17.             int i = 1;
  18.             count = 0;
  19.  
  20.             while (i < r1 && i <= 9 && count < 4)
  21.             {
  22.                 int j = 1;
  23.                 a = i;
  24.                 b = r1 - i;
  25.                 if (a > 9 || b > 9) {
  26.                     i++;
  27.                     continue;
  28.                 }
  29.                 while (j < r2 && j <= 9 && count < 4) {
  30.                     count = 0;
  31.                     c = j;
  32.                     d = r2 - j;
  33.                     if (a == b || a == c || a == d || b == c || c == d || b == d || c > 9 || d > 9) {
  34.                         j++;
  35.                         continue;
  36.                     }
  37.                     if (a + c == c1)
  38.                         count++;
  39.                     else {
  40.                         j++;
  41.                         continue;
  42.                     }
  43.                     //-----------------
  44.                     if (b + d == c2)
  45.                         count++;
  46.                     else {
  47.                         j++;
  48.                         continue;
  49.                     }
  50.                     //-----------------
  51.                     if (a + d == d1)
  52.                         count++;
  53.                     else {
  54.                         j++;
  55.                         continue;
  56.                     }
  57.                     //-----------------
  58.                     if (b + c == d2)
  59.                         count++;
  60.                     else
  61.                     {
  62.                         j++;
  63.                         continue;
  64.                     }
  65.                 }
  66.                 i++;
  67.             }
  68.  
  69.             //for (int i = 1;i < r1||i<9||count <4;i++)
  70.             //{
  71.             //    a = i;
  72.             //    b = r1 - i;
  73.             //    if (a > 9 || b > 9)
  74.             //        continue;
  75.             //    for (int j = 1;j < r2||j<9||count<4;j++)
  76.             //    {
  77.             //        c = j;
  78.             //        d = r2 - j;
  79.             //        if (a == b || a == c || a == d || b == c || c == d || b == d||c>9||d>9)
  80.             //            continue;
  81.             //        if (a + c == c1)
  82.             //            count++;
  83.             //        else
  84.             //            continue;
  85.             //        //-----------------
  86.             //        if (b + d == c2)
  87.             //            count++;
  88.             //        else
  89.             //            continue;
  90.             //        //-----------------
  91.             //        if (a + d == d1)
  92.             //            count++;
  93.             //        else
  94.             //            continue;
  95.             //        //-----------------
  96.             //        if (b + c == d2)
  97.             //            count++;
  98.             //        else
  99.             //            continue;
  100.                     //-----------------
  101.                  /*   if (count == 4)
  102.                         break;*/
  103.  
  104.             if (count == 4)
  105.                 cout << a << " " << b << "\n" << c << " " << d;
  106.             else
  107.                 cout << -1;
  108.             return 0;
  109.         }
  110.         return 0;
  111.  
  112. }
Success #stdin #stdout 0.01s 5520KB
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stdout
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-1
https://ideone.com/cwQBaw
language:
C++ (gcc 8.3)
created:
1 year ago
visibility:
public

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