<awangdev>55. Jump Game_1.java
public boolean canJump(int[] nums) {
        if (nums == null || nums.length == 0) {
            return false;
        }
        int farest = 0;
        for (int i = 0; i < nums.length; i++) {
            farest = Math.max(farest, i + nums[i]);
            if (farest >= nums.length - 1) {
                return true;
            }
            if (farest <= i) {
                return false;
            }
        }
        return true;
    }
public boolean var_0 ( int [ ] var_1 ) {
  if ( var_1 == null || var_1 . length == 0 ) {
    return false ;
  }
  int var_5 = 0 ;
  for ( int var_6 = 0 ;
  var_6 < var_1 . length ;
  var_6 ++ ) {
    var_5 = Math . max ( var_5 , var_6 + var_1 [ var_6 ] ) ;
    if ( var_5 >= var_1 . length - 1 ) {
      return true ;
    }
    if ( var_5 <= var_6 ) {
      return false ;
    }
  }
  return true ;
}
