Exemplo n.º 1
0
 public NQueens createNQueens(int n) {
   NQueens nQueens = new NQueens();
   nQueens.setId(0L);
   nQueens.setN(n);
   nQueens.setColumnList(createColumnList(nQueens));
   nQueens.setRowList(createRowList(nQueens));
   nQueens.setQueenList(createQueenList(nQueens));
   BigInteger possibleSolutionSize = BigInteger.valueOf(nQueens.getN()).pow(nQueens.getN());
   logger.info(
       "NQueens {} has {} queens with a search space of {}.",
       n,
       nQueens.getN(),
       AbstractSolutionImporter.getFlooredPossibleSolutionSize(possibleSolutionSize));
   return nQueens;
 }
 public NQueens createNQueens(int n) {
   NQueens nQueens = new NQueens();
   nQueens.setId(0L);
   nQueens.setN(n);
   nQueens.setColumnList(createColumnList(nQueens));
   nQueens.setRowList(createRowList(nQueens));
   nQueens.setQueenList(createQueenList(nQueens));
   BigInteger possibleSolutionSize = BigInteger.valueOf(nQueens.getN()).pow(nQueens.getN());
   String flooredPossibleSolutionSize = "10^" + (possibleSolutionSize.toString().length() - 1);
   logger.info(
       "NQueens {} has {} queens with a search space of {}.",
       n,
       nQueens.getN(),
       possibleSolutionSize.compareTo(BigInteger.valueOf(1000L)) < 0
           ? possibleSolutionSize
           : flooredPossibleSolutionSize);
   return nQueens;
 }