comefrom: <awangdev>Jump Game II_2.java
code: public int jump(int[] nums) {
          if (nums == null || nums.length == 0) return 0;
          int n = nums.length;
          int[] dp = new int[n];
          dp[0] = 0;
          for (int i = 1; i < n; i++) {
              dp[i] = Integer.MAX_VALUE;
              for (int j = 0; j < i; j++) {
                  if (j + nums[j] >= i) dp[i] = Math.min(dp[i], dp[j] + 1);
              }
          }
          return dp[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_5 [ 0 ] = 0 ;
    for ( int var_7 = 1 ;
    var_7 < var_4 ;
    var_7 ++ ) {
      var_5 [ var_7 ] = Integer . MAX_VALUE ;
      for ( int var_10 = 0 ;
      var_10 < var_7 ;
      var_10 ++ ) {
        if ( var_10 + var_0 [ var_10 ] >= var_7 ) var_5 [ var_7 ] = Math . min ( var_5 [ var_7 ] , var_5 [ var_10 ] + 1 ) ;
      }
    }
    return var_5 [ var_4 - 1 ] ;
  }
  