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Leetcode 376 Wiggle Subsequence题目原文A sequence of numbers is called a wiggle sequence if the differences between successive numbers strictly alternate between positive and negative. The first dif

Leetcode 455 Assign Coolies题目原文Assume you are an awesome parent and want to give your children some cookies. But, you should give each child at most one cookie. Each child i has a greed factor g

Leetcode 406 Queue Reconstruction by Height 题目原文Suppose you have a random list of people standing in a queue. Each person is described by a pair of integers(h, k), where h is the height of the

Leetcode 714 Best Time to Buy and Sell Stock with Transaction Fee题目原文Your are given an array of integers prices, for which thei-th element is the price of a given stock on day i; and a non-neg

Leetcode 486 Predict the Winner题目原文Given an array of scores that are non-negative integers. Player 1 picks one of the numbers from either end of the array followed by the player 2 and then playe