七里笑

WOJ

C语言基础(1) UVa(4) 笔试(11)

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全部文章 / WOJ （共144篇）

WOJ1228-The Flower Garden

Imagine Betsy's surprise as she rounded the barn and discovered that Farmer John had built a secret greenhouse that was now brimming with gorgeous f...

2017-09-07

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WOJ1225-Catch That Cow

Farmer John has been informed of the location of a fugitive cow and wants to catch her immediately. He starts at a point N (0 <= N <= 100,000)...

2017-09-07

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WOJ1229-Cow Counting

Farmer John wants to label his N (1 <= N <= 1,000,000) cows, but cows don't like having the digit L (0 <= L <= 9) written on them, so he...

2017-09-07

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WOJ1211-表达式的值

如果给你一个只包含+,-,*,/,(,),及非负整数数字和空格组成的字符串表达式，你能编程计算它的值吗？输入格式第一行为一个N,表示测试样例数。以下N行每个样例为一个字符串表达式,每个表达式至少一个字符,可能包含空格，但长度不超过50. 输出格式对每一测试样例，输出它的值。样例输...

2017-09-07

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WOJ1210-Common Subsequence

A subsequence of a given sequence is the given sequence with some elements (possible none) left out. Given a sequence X = < x1, x2, ..., xm > an...

2017-09-07

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WOJ1222-Cheapest Palindrome

Keeping track of all the cows can be a tricky task so Farmer John has installed a system to automate it. He has installed on each cow an electronic ...

2017-09-06

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WOJ1216-Superprime Rib

Butchering Farmer John's cows always yields the best prime rib. You can tell prime ribs by looking at the digits lovingly stamped across them, one by ...

2017-09-06

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WOJ1213-Area

Give you a simple polygon, the border is plumb or aclinic. your task is calculate the area of the polygon. 输入格式 first line is n(n≤100)。following N l...

2017-09-06

0 536

WOJ1206-QQ军棋

mmd最近喜欢上了玩QQ军棋，QQ军旗分为四人对战和两人对战。其中四人对战赢输对应得失a个QQ游戏币，两人对战输赢对应得失b个QQ游戏币。小金鱼的妈妈想让小金鱼跟mmd学习玩军棋，于是安排小金鱼每天去mmd家观战。但是小金鱼喜欢的是dota，所以他经常假借去学棋而实际去玩dota。金鱼妈想到一个办法...

2017-09-06

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WOJ1204-继续找相同

有 n 个整数, 其中有且仅有一个整数出现了 >= n/2.0 次 (n<=500000) 输入格式每组数据第一行是 n, 然后接下来一行是 n 个整数, 请读入到 EOF 输出格式输出每行一个整数, 即要找的这个数样例输入 9 5 5 5 5 5 1 2 3 4 样...

2017-09-06

0 660