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  1. #include <vector>
  2. #include <string>
  3. #include <iostream>
  4. #include <iomanip>
  5. #include <array>
  6.  
  7. using namespace std;
  8.  
  9. array<array<int,10>,10> Cardano(unsigned long long n)
  10. {
  11.     array<array<int,10>,10> m;
  12.  
  13.     for(int i = 0; i < 10; ++i)
  14.         for(int j = 0; j < 10; ++j)
  15.             m[i][j] = 0;
  16.  
  17.  
  18.     for(int i = 0; i < 25; ++i)
  19.     {
  20.         int q = n&0x3;
  21.         n >>= 2;
  22.         int rr = i/5, cc = i%5, r, c;
  23.         switch(q)
  24.         {
  25.         case 0: r = rr; c = cc;         break;
  26.         case 1: r = cc; c = 9 - rr;     break;
  27.         case 2: r = 9 - rr; c = 9 - cc; break;
  28.         case 3: r = 9 - cc; c = rr;     break;
  29.         }
  30.         m[r][c] = 1;
  31.     }
  32.     return m;
  33. }
  34.  
  35.  
  36.  
  37. int main()
  38. {
  39. 	unsigned long long No = 1037896401234567ull;
  40.     auto L = Cardano(No);
  41.     for(auto r: L)
  42.     {
  43.         for(auto c: r) cout << c;
  44.         cout << endl;
  45.     }
  46. }
  47.  
Success #stdin #stdout 0s 4252KB
comments (?)
stdin
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Standard input is empty
stdout
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0010000000
0010000101
1000001000
1000000100
0000000100
0101101100
0101000010
0000000100
0000100011
1000111000
https://ideone.com/D1QvjC
language:
C++14 (gcc 8.3)
created:
3 years ago
visibility:
public

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