原文:sicily 6274. Mispelling

Description Misspelling is an art form that students seem to excel at. Write a program that removes the n th character from an input string. Input The first line of input contains a single integer N ...

2012-11-01 23:19 10 340 推薦指數:

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sicily 1146 采葯(01背包)

本來還覺得01背包是動態規划中比較基礎的部分,沒想到現在看了一下覺得好難... 這題就是01Knapsack問題,我參考了一下Hawstein的blog,先來舉一些例子吧: 讓我假設現在的背包的容 ...

Wed Apr 01 22:28:00 CST 2015 1 2203
 
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