James Pan

原题网址：https://leetcode.com/problems/flip-game-ii/ You are playing the following Flip Game with your friend: Given a string that contains only these two characters: + and -, you and your friend t

原题网址：https://leetcode.com/problems/guess-number-higher-or-lower-ii/ We are playing the Guess Game. The game is as follows: I pick a number from 1 to n. You have to guess which number I picked. Ev

原题网址：https://leetcode.com/problems/can-i-win/ In the "100 game," two players take turns adding, to a running total, any integer from 1..10. The player who first causes the running total to reach