原文:746. Min Cost Climbing Stairs

On a staircase, thei th step has some non negative costcost i assigned indexed . Once you pay the cost, you can either climb one or two steps. You need to find minimum cost to reach the top of the flo ...

2017-12-18 21:01 0 1535 推薦指數:

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Leetcode 746. Min Cost Climbing Stairs 最小成本爬樓梯 (動態規划)

題目翻譯 有一個樓梯,第i階用cost[i](非負)表示成本。現在你需要支付這些成本,可以一次走兩階也可以走一階。 問從地面或者第一階出發,怎么走成本最小。 測試樣例 詳細分析 現在用step[i]表示走到第i階的成本,要求step[i],我們只需在"到前一階的成本+當前階成本 ...

Tue Feb 06 02:12:00 CST 2018 0 1052
[leetcode]Climbing Stairs @ Python

原題地址:https://oj.leetcode.com/problems/climbing-stairs/ 題意: You are climbing a stair case. It takes n steps to reach to the top. Each time you can ...

Tue May 27 01:32:00 CST 2014 0 4061
Climbing Stairs leetcode java

題目: You are climbing a stair case. It takes n steps to reach to the top. Each time you can either climb 1 or 2 steps. In how many distinct ways can ...

Sat Aug 02 18:14:00 CST 2014 2 5369
LeetCode-70-Climbing Stairs

You are climbing a stair case. It takes n steps to reach to the top. Each time you can either climb 1 or 2 steps. In how many distinct ways can you ...

Sat Jun 25 07:12:00 CST 2016 0 3390
[LeetCode] 70. Climbing Stairs 爬樓梯

You are climbing a stair case. It takes n steps to reach to the top. Each time you can either climb 1 or 2 steps. In how many distinct ways can you ...

Tue Feb 27 13:52:00 CST 2018 0 941
[LeetCode] 70. Climbing Stairs 爬樓梯問題

You are climbing a stair case. It takes n steps to reach to the top. Each time you can either climb 1 or 2 steps. In how many distinct ways can ...

Fri Nov 07 00:09:00 CST 2014 15 12681
min cost max flow算法示例

問題描述 給定g個group,n個id,n<=g.我們將為每個group分配一個id(各個group的id不同)。但是每個group分配id需要付出不同的代價cost,需要求解最優的id分配方案,使得整體cost之和最小。 例子 例如以下4個group,三個id,value矩陣 ...

Wed Nov 08 05:28:00 CST 2017 5 1983
 
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