<awangdev>Jump Game II_4.java
public int jump(int[] nums) {
        if (nums == null || nums.length <= 1) {
            return 0;
        }
        int index = 0;
        int step = 0;
        int range = 0;
        int maxRange = 0;
        
        while (index < nums.length) {
            if (range >= nums.length - 1) {
                break;
            }
            while (index <= range) {
                maxRange = Math.max(maxRange, index + nums[index]);
                index++;
            }
            range = maxRange;
            step++;
        }
        return step;
    }
public int sample_funcname ( int [ ] var_0 ) {
  if ( var_0 == null || var_0 . length <= 1 ) {
    return 0 ;
  }
  int var_5 = 0 ;
  int var_6 = 0 ;
  int var_7 = 0 ;
  int var_8 = 0 ;
  while ( var_5 < var_0 . length ) {
    if ( var_7 >= var_0 . length - 1 ) {
      break ;
    }
    while ( var_5 <= var_7 ) {
      var_8 = Math . max ( var_8 , var_5 + var_0 [ var_5 ] ) ;
      var_5 ++ ;
    }
    var_7 = var_8 ;
    var_6 ++ ;
  }
  return var_6 ;
}
