1.Link: http://poj.org/problem?id=2602 http://bailian.openjudge.cn/practice/2602/ 2.Content: Superlong sums Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 22337 Accepted: 6577 Description The creators of a new programming language D++…
1.Link: http://poj.org/problem?id=2389 http://bailian.openjudge.cn/practice/2389/ 2.Content: Bull Math Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 13067 Accepted: 6736 Description Bulls are so much better at math than the cows. The…
1.Link: http://poj.org/problem?id=1573 http://bailian.openjudge.cn/practice/1573/ 2.Content: Robot Motion Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 10856 Accepted: 5260 Description A robot has been programmed to follow the instru…
1.Link: http://poj.org/problem?id=2632 http://bailian.openjudge.cn/practice/2632/ 2.Content: Crashing Robots Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 7912 Accepted: 3441 Description In a modernized warehouse, robots are used to…
1.Link: http://poj.org/problem?id=1008 http://bailian.openjudge.cn/practice/1008/ 2.content: Maya Calendar Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 66971 Accepted: 20644 Description During his last sabbatical, professor M. A. Ya…
描述 宇航员Bob有一天来到火星上,他有收集硬币的习惯.于是他将火星上所有面值的硬币都收集起来了,一共有n种,每种只有一个:面值分别为a1,a2… an. Bob在机场看到了一个特别喜欢的礼物,想买来送给朋友Alice,这个礼物的价格是X元.Bob很想知道为了买这个礼物他的哪些硬币是必须被使用的,即Bob必须放弃收集好的哪些硬币种类.飞机场不提供找零,只接受恰好X元. 输入 第一行包含两个正整数n和x.(1 <= n <= 200, 1 <= x <= 10000)第二行从小到大为…
描述 "Let it Bead" company is located upstairs at 700 Cannery Row in Monterey, CA. As you can deduce from the company name, their business is beads. Their PR department found out that customers are interested in buying colored bracelets. However,…
C:反反复复 总时间限制: 1000ms 内存限制: 65536kB 描述 Mo和Larry发明了一种信息加密方法.他们首先决定好列数,然后将信息(只包含字母)从上往下依次填入各列,并在末尾补充一些随机字母使其成为一个完整的字母矩阵.例如,若信息是“There's no place like home on a snowy night”并且有5列,Mo会写成: t o i o yh p k n ne l e a ir a h s ge c o n hs e m o tn l e w x 注意…