Leetcode Solutions Java Python C++
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293. Flip Game

You are playing the following Flip Game with your friend: Given a string that contains only these two characters: + and -, you and your friend take turns to flip two consecutive "++" into "--". The game ends when a person can no longer make a move and therefore the other person will be the winner.

Write a function to compute all possible states of the string after one valid move.

Example:

Input: s = "++++"
Output:
[
  "--++",
  "+--+",
  "++--"
]

Note: If there is no valid move, return an empty list [].

Difficulty:

Easy

Lock:

Prime

Company:

Google

Problem Solution

293-Flip-Game

All Problems:

Link to All Problems
All contents and pictures on this website come from the Internet and are updated regularly every week. They are for personal study and research only, and should not be used for commercial purposes. Thank you for your cooperation.