Alice and Bob continue their games with piles of stones.  There are a number of piles arranged in a row, and each pile has a positive integer number of stones piles[i].  The objective of the game is to end with the most stones.  Alice and Bob take turns,…

Alice and Bob continue their games with piles of stones. There are several stones arranged in a row, and each stone has an associated value which is an integer given in the array stoneValue. Alice and Bob take turns, with Alice starting first. On each player's…

You are given an integer array nums. Two players are playing a game with this array: player 1 and player 2. Player 1 and player 2 take turns, with player 1 starting first. Both players start the game with a score of 0. At each turn, the player takes one of…

There are n pieces arranged in a line, and each piece is colored either by 'A' or by 'B'. You are given a string colors of length n where colors[i] is the color of the ith piece. Alice and Bob are playing a game where they take alternating turns removing…

There are 3n piles of coins of varying size, you and your friends will take piles of coins as follows:

Alice 和 Bob 轮流玩一个游戏，Alice 先手。 一堆石子里总共有 n 个石子，轮到某个玩家时，他可以 移出 一个石子并得到这个石子的价值。Alice 和 Bob 对石子价值有 不一样的的评判标准 。双方都知道对方的评判标准。 给你两个长度为 n 的整数数组 aliceValues 和 bobValues 。aliceValues[i] 和 bobValues[i] 分别表示 Alice 和 Bob 认为第 i 个石子的价值。 所有石子都被取完后，得分较高的人为胜者。如果两个玩家得分相同，那么为平局。两位玩家都会采用…

石子游戏中，爱丽丝和鲍勃轮流进行自己的回合，爱丽丝先开始 。 有 n 块石子排成一排。每个玩家的回合中，可以从行中 移除 最左边的石头或最右边的石头，并获得与该行中剩余石头值之 和 相等的得分。当没有石头可移除时，得分较高者获胜。 鲍勃发现他总是输掉游戏（可怜的鲍勃，他总是输），所以他决定尽力 减小得分的差值 。爱丽丝的目标是最大限度地 扩大得分的差值 。 给你一个整数数组 stones ，其中 stones[i] 表示 从左边开始 的第 i 个石头的值，如果爱丽丝和鲍勃都 发挥出最佳水平 ，请返回他们…

你和你的朋友，两个人一起玩 Nim 游戏：

小红和小明在玩一个字符串元音游戏。 给你一个字符串 s，小红和小明将轮流参与游戏，小红 先 开始：

Alice and Bob are playing a game on a string. You are given a string s, Alice and Bob will take turns playing the following game where Alice starts first: