Coins精品文章

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  [LintCode] Coins in a Line I & Coins in a Line

  Coins in a Line I Solution 第一個游戲者永遠拿不到第3n枚硬幣，所以在硬幣總數(shù)不能被3整除的情況下，都可以贏。 public class Solution { public boolean firstWillWin(int n) { return n % 3 != 0; } } Coins in a Line II Problem Th...

  xzavier 2019-08-14 15:14 評論0 收藏0
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  巧妙利用枚舉找出數(shù)組元素所在區(qū)間

  ...所在區(qū)間以下從Redis獲取hash數(shù)據(jù)集，定位數(shù)據(jù)元素所在$coins_config對應的區(qū)間 ps:對于+=運算等，數(shù)組必須初始化，不然會報錯。 //登錄金幣 $coins_cofig = [0,3500,20000,30000,60000,100000,250000,500000,1000000,2500000]; $len = count($coins_cofig); //初始......

  Seay 2019-07-01 12:38 評論0 收藏0
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  [LeetCode - Dynamic Programming] Coin Change

  Coin ChangeYou are given coins of different denominations and 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 amoun...

  dackel 2019-08-16 10:26 評論0 收藏0
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  有多少種硬幣組合——找出獨特子數(shù)組之和

  ...與輸出應該規(guī)定如下。 /** * Count number of * @param {Array} coins array contains coins with different values * @param {Array} counts array contains corresponding counts of different coins * @returns {Nu...

  xiaoqibTn 2019-08-23 12:34 評論0 收藏0
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  leetcode322. Coin Change

  題目要求 You are given coins of different denominations and 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 m...

  kohoh_ 2019-08-15 14:41 評論0 收藏0
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  LintCode Coins in a line III

  LintCode Coins in a line III There are n coins in a line. Two players take turns to take a coin from one of the ends of the line until there are no more coins left. The player with the larger amount ...

  focusj 2019-08-14 15:03 評論0 收藏0
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  有多少種硬幣組合，更優(yōu)解法

  ...繼續(xù)使用。 代碼如下： /** * Count number of * @param {Array} coins array contains coins with different values * @param {Array} counts array contains corresponding counts of different coins * @returns {N...

  williamwen1986 2019-08-23 12:52 評論0 收藏0
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  [LeetCode] 441. Arranging Coins

  Problem You have a total of n coins that you want to form in a staircase shape, where every k-th row must have exactly k coins. Given n, find the total number of full staircase rows that can be formed...

  avwu 2019-08-19 11:13 評論0 收藏0
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  leetcode441. Arranging Coins

  題目要求 You have a total of n coins that you want to form in a staircase shape, where every k-th row must have exactly k coins. Given n, find the total number of full staircase rows that can be formed. ...

  Ali_ 2019-08-16 17:30 評論0 收藏0
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  leetcode-357-Count Numbers with Unique Digits

  ...為局部，跳躍位置作為局部 class Solution(object): def maxCoins(self, nums): :type nums: List[int] :rtype: int assert isinstance(nums,list) nums.insert(0,1)...

  lansheng228 2019-07-30 17:36 評論0 收藏0
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  [LeetCode] 322. Coin Change

  Problem You are given coins of different denominations and 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 o...

  ccj659 2019-08-16 13:37 評論0 收藏0
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  Lintcode Coins in a line

  LintCode: coins in a line I 有 n 個硬幣排成一條線。兩個參賽者輪流從右邊依次拿走 1 或 2 個硬幣，直到?jīng)]有硬幣為止。拿到最后一枚硬幣的人獲勝。 請判定 第一個玩家 是輸還是贏？ n = 1, 返回 true.n = 2, 返回 true.n = 3, 返回 false.n...

  itvincent 2019-08-14 15:03 評論0 收藏0
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  Lintcode Coins in a line II

  LintCode Coins in a line II 有 n 個不同價值的硬幣排成一條線。兩個參賽者輪流從左邊依次拿走 1 或 2 個硬幣，直到?jīng)]有硬幣為止。計算兩個人分別拿到的硬幣總價值，價值高的人獲勝。 請判定 第一個玩家 是輸還是贏？ 樣例給...

  2shou 2019-08-14 15:03 評論0 收藏0
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  js動態(tài)規(guī)劃 找零問題

  function MinCoinChange(coins) { var coins = coins; // cache存儲了1到37的最優(yōu)解 // 37的找零 是36 或者32 或者27 或者12 的最優(yōu)解個數(shù)+1 var cache = {}; this.makeChange = function(amount) { var me = this; if ...

  wangym 2019-08-20 17:14 評論0 收藏0
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  JS之數(shù)據(jù)結(jié)構(gòu)與算法 (5)

  ...1個10美分和1個便士（ 1美分) class MinCoinChange { constructor(coins) { this.coins = coins this.cache = {} } makeChange(amount) { if (!amount) return [] if (this.cache[amount]) return this.c...

  wangtdgoodluck 2019-08-23 16:48 評論0 收藏0