残酷刷题群:https://wisdompeak.github.io/lc-score-board/ 视频打卡列表:https://docs.qq.com/sheet/DTWdUcXBmdVptTmlZ (腾讯文档)本题代码与文字解析:https://github.com/wisdompeak/LeetCode/tree/master/Thinking/2952.Minimum-Number-of-Coins-to-be-Added...
You are given coins of differentdenominationsand a total amount of money amount. Write a function to compute the fewest number of coins that you need to make up that amount. If that amount of money cannot be made up by any combination of the coins, return -1. Input: coins = [1, 2,...
Task: You are given an integer arraycoinsrepresenting coins of different denominations and an integeramountrepresenting a total amount of money. Returnthe fewest number of coins that you need to make up that amount. If that amount of money cannot be made up by any combination of the coins, r...
Among all possible rooted trees, those with minimum height are called minimum height trees (MHTs). Given such a graph, write a function to find all the MHTs and return a list of their root labels. >(1)树是一个无向图,其中任何2个顶点通过唯一一条路径连接。 (2) 任何含有n个节点和n-1...
1775.Equal-Sum-Arrays-With-Minimum-Number-of-Operations (M+) 1868.Product-of-Two-Run-Length-Encoded-Arrays (M+) 2098.Subsequence-of-Size-K-With-the-Largest-Even-Sum (M+) Binary Search 004.Median-of-Two-Sorted-Arrays (H) 153.Find-Minimum-in-Rotated-Sorted-Array (M+) 154.Find-Minimum...
funcmaxValueOfCoins(piles[][]int,k int)int{f:=make([]int,k+1)sumN:=0for_,pile:=range piles{n:=len(pile)fori:=1;i<n;i++{pile[i]+=pile[i-1]// pile 前缀和}sumN=min(sumN+n,k)// 优化:j 从前 i 个栈的大小之和开始枚举(不超过 k)forj:=sumN;j>0;j--{forw,v:=ran...
434 Number of Segments in a String 36.7% Easy 435 Non-overlapping Intervals 41.4% Medium 436 Find Right Interval 42.4% Medium 437 Path Sum III 42.1% Easy 438 Find All Anagrams in a String 36.7% Easy 440 K-th Smallest in Lexicographical Order 26.3% Hard 441 Arranging Coins 37.6% Easy 442...
注意:本题与主站 154 题相同:https://leetcode-cn.com/problems/find-minimum-in-rotated-sorted-array-ii/ 我的解答: 第一反应是找数组里面最小值,心想为什么题目还写这么复杂 int minArray(int* numbers, int numbersSize){ if(numbersSize==0){ ...
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