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  1. #include <bits/stdc++.h>
  2. #define mp make_pair
  3. #define pb push_back
  4. using namespace std;
  5. typedef long long ll;
  6. typedef pair<int,int> pii;
  7. typedef pair<ll,ll> pll;
  8. typedef long double ld;
  9. typedef map<ll,ll>::iterator mapit;
  10. typedef set<int>::iterator setit;
  11. const int maxn = 100+4;
  12. const ll inf=1e18;
  13. const int mod=1e9+7;
  14. int x[3] , y[3];
  15. char c[3];
  16. int main()
  17. {
  18.     ios_base::sync_with_stdio(0);cin.tie(0);cout.precision(20);cout.tie(0);
  19.     cin >> x[0] >> y[0] >> x[1] >> y[1] >> x[2] >> y[2];
  20.     int s = x[0] * y[0] + x[1] * y[1] + x[2] * y[2];
  21.     c[0] = 'A' , c[1] = 'B' , c[2] = 'C';
  22.     int l = sqrt(s);
  23.     if(l * l !=s)
  24.     {
  25.         cout << -1;
  26.         return 0;
  27.     }
  28.     for(int i=0;i<3;i++)
  29.         if(x[i] > l || y[i] > l)
  30.         {
  31.             cout << -1;
  32.             return 0;
  33.         }
  34.     vector<int> v;
  35.     for(int i=0;i<3;i++)
  36.     {
  37.         if(y[i] == l)
  38.             swap(x[i],y[i]);
  39.         if(x[i] == l)
  40.             v.pb(i);
  41.     }
  42.     if(v.size() == 3)
  43.     {
  44.         cout << l << endl;
  45.         for(int i=0;i<3;i++)
  46.         {
  47.             for(int j=0;j<y[i];j++)
  48.             {
  49.                 for(int k=0;k<l;k++)
  50.                     cout << c[i] ;
  51.                 cout << endl;
  52.             }
  53.         }
  54.         return 0;
  55.     }
  56.     if(v.size() == 1)
  57.     {
  58.         int cur = y[v[0]];
  59.         int le = l - cur;
  60.         int co = 0;
  61.         for(int i=0;i<3;i++)
  62.         {
  63.             if(i != v[0])
  64.             {
  65.                 if(y[i] == le)
  66.                     swap(x[i] , y[i]);
  67.                 if(x[i] == le)
  68.                     co ++;
  69.             }
  70.         }
  71.         if(co == 2)
  72.         {
  73.             cout << l << endl;
  74.             for(int i=0;i<cur;i++)
  75.             {
  76.                 for(int j=0;j<l;j++)
  77.                     cout << c[v[0]];
  78.                 cout << endl;
  79.             }
  80.             int o1 = (v[0] + 1) % 3;
  81.             int o2 = (o1 + 1) % 3;
  82.             for(int i=0;i<le;i++)
  83.             {
  84.                 for(int j=0;j<y[o1];j++)
  85.                     cout << c[o1];
  86.                 for(int j=0;j<y[o2];j++)
  87.                     cout << c[o2];
  88.                 cout << endl;
  89.             }
  90.             return 0;
  91.         }
  92.     }
  93.     cout << -1 ;
  94.     return 0;
  95. }
Success #stdin #stdout 0s 3412KB
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https://ideone.com/HomOtB
language:
C++14 (gcc 8.3)
created:
8 years ago
visibility:
public

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