Coin Change 完全背包问题...完全可以推广到其它类型的背包问题,后面也就不再对进行状态转移之前的初始化进行讲解。 初始化情况一: LeetCode 322. Coin Change 完全背包问题,且要求正好装满(正好凑够amount钱 [leetcode]518. Coin Change 2 [leetcode]518. Coin Change 2 Analysis 还没工作就想退休—— [每天...
func coinChange(coins []int, amount int) int { // dp[i] 表示凑出 i 所需的最少硬币数量, // 初始化为 amount + 1 ,表示当前还凑不出 dp := make([]int, amount + 1) for i := 0; i <= amount; i++ { dp[i] = amount + 1 } // 最开始只能确认不需要任何硬币就可以凑出 0 ...
leetcode:Coin Change You are given coins of different denominations and a total amount of moneyamount. 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. Exampl...
https://leetcode-cn.com/problems/coin-change 问题描述 给定不同面额的硬币 coins 和一个总金额 amount。编写一个函数来计算可以凑成总金额所需的最少的硬币个数。如果没有任何一种硬币组合能组成总金额,返回 -1。 你可以认为每种硬币的数量是无限的。 示例 输入:coins = [1, 2, 5], amount = 11 输...
def coinChange(self, coins: [int], amount: int) -> int: # 声明一个二维矩阵matrix = [[i for i in range(amount + 1)] for _ in range(2)] # 初始化第一行 for i in range(amount + 1): # 如果当前位置表示的需要兑换的钱数可以被整除,将当前位置置为需要钱的个数 ...
Leetcode 322. 零钱兑换 C++ Leetcode 321. 拼接最大数 题目 给定不同面额的硬币 coins 和一个总金额 amount。编写一个函数来计算可以凑成总金额所需的最少的硬币个数。如果没有任何一种硬币组合能组成总金额,返回 -1。 测试样例 示例 1: 示例 2: 说明: 你可以认为每种硬币的数量是无限的。 题解 动态...
322. Coin Change Medium Topics Companies You are given an integer array coins representing coins of different denominations and an integer amount representing a total amount of money. Return the fewest number of coins that you need to make up that amount. If that amount of money cannot be ma...
LeetCode 322. Coin Change 简介:给定不同面额的硬币 coins 和一个总金额 amount。编写一个函数来计算可以凑成总金额所需的最少的硬币个数。如果没有任何一种硬币组合能组成总金额,返回 -1。 Description \You are given coins of different denominations and a total amount of money amount. Write a ...
Coin Change 322. Coin Change 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 amoun...【leetcode】322. Coin Change 题目: You are given coins of different denominations...
LeetCode: 322. Coin Change 题目描述 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 money cannot be made up by any combination of the coins...