comefrom: <awangdev>Stone Game_1.java
code: public int stoneGame(int[] A) {
  
          if (A == null || A.length == 0) {
              return 0;
          }
          
          int n = A.length;
          
          int[][] f = new int[n][n];
          for (int i = 0; i < n; i++) {
              f[i][i] = 0;
          }
          
          int[][] sum = new int[n][n];
          sum[0][0] = A[0];
          for (int i = 0; i < n; i++) {
              sum[i][i] = A[i];
              for (int j = i + 1; j < n; j++) {
                  sum[i][j] = sum[i][j - 1] + A[j];
              }
          }
          
          for (int delta = 1; delta < n; delta++) {
              for (int start = 0; start < n - delta; start++) {
                  int end = start + delta;
                  f[start][end] = Integer.MAX_VALUE;
                  for (int k = start; k < end; k++) {
                      f[start][end] = Math.min(f[start][end], f[start][k] + f[k + 1][end] + sum[start][end]);
                  }
              }
          }
          
          return f[0][n - 1];
      }
masked: public int sample_funcname ( int [ ] var_0 ) {
    if ( var_0 == null || var_0 . length == 0 ) {
      return 0 ;
    }
    int var_4 = var_0 . length ;
    int [ ] [ ] var_5 = new int [ var_4 ] [ var_4 ] ;
    for ( int var_6 = 0 ;
    var_6 < var_4 ;
    var_6 ++ ) {
      var_5 [ var_6 ] [ var_6 ] = 0 ;
    }
    int [ ] [ ] var_7 = new int [ var_4 ] [ var_4 ] ;
    var_7 [ 0 ] [ 0 ] = var_0 [ 0 ] ;
    for ( int var_6 = 0 ;
    var_6 < var_4 ;
    var_6 ++ ) {
      var_7 [ var_6 ] [ var_6 ] = var_0 [ var_6 ] ;
      for ( int var_9 = var_6 + 1 ;
      var_9 < var_4 ;
      var_9 ++ ) {
        var_7 [ var_6 ] [ var_9 ] = var_7 [ var_6 ] [ var_9 - 1 ] + var_0 [ var_9 ] ;
      }
    }
    for ( int var_10 = 1 ;
    var_10 < var_4 ;
    var_10 ++ ) {
      for ( int var_11 = 0 ;
      var_11 < var_4 - var_10 ;
      var_11 ++ ) {
        int var_12 = var_11 + var_10 ;
        var_5 [ var_11 ] [ var_12 ] = Integer . MAX_VALUE ;
        for ( int var_15 = var_11 ;
        var_15 < var_12 ;
        var_15 ++ ) {
          var_5 [ var_11 ] [ var_12 ] = Math . min ( var_5 [ var_11 ] [ var_12 ] , var_5 [ var_11 ] [ var_15 ] + var_5 [ var_15 + 1 ] [ var_12 ] + var_7 [ var_11 ] [ var_12 ] ) ;
        }
      }
    }
    return var_5 [ 0 ] [ var_4 - 1 ] ;
  }
  