git.itanic.dy.fi Git - sudoku/blob - solver.cpp

   1 #include <iostream>
   2
   3 #include "sudoku.h"
   4 #include "debug.h"
   5
   6 int main(int argc, char *argv[])
   7 {
   8         int row, i;
   9         std::string line;
  10         sudoku sudo;
  11         std::vector<sudoku> results;
  12
  13         if (argc > 1) {
  14                 if ((std::string)argv[1] == "-q")
  15                         verbose = 0;
  16         }
  17
  18         for (row = 0; row < 9; row++) {
  19                 std::getline(std::cin, line, '\n');
  20
  21                 if(sudo.str_to_row(row, line)) {
  22                         std::cout << "Error reading line " << row << std::endl;
  23                         return 1;
  24                 }
  25         }
  26
  27         std::cout << "Done parsing.\n";
  28
  29 //      int solved;
  30 //      sudo = sudo.solve(solved);
  31         sudo.print();
  32         std::cout << "Solving this sudoku.\n\n";
  33
  34         results = sudo.solve_all();
  35
  36         std::cout << "Found " << results.size() << " solutions\n";
  37
  38         for (i = 0; i < (int)results.size(); i++) {
  39
  40                 std::cout << "\nSolution " << i + 1 << ", iteration depth: "
  41                           << results.at(i).recursion_depth << std::endl;
  42                 results.at(i).print();
  43         }
  44         std::cout << "Had to guess " << sudo.guesses
  45                   << " times while solving this sudoku\n";
  46
  47         return 0;
  48 }