Fitz~ - 博客园

2018年5月26日

摘要： Description Katu Puzzle is presented as a directed graph G(V, E) with each edge e(a, b) labeled by a boolean operator op (one of AND, OR, XOR) and an 阅读全文

posted @ 2018-05-26 22:37 Fitz~ 阅读(319) 评论(0) 推荐(0)

poj 3648 Wedding 2-SAT问题入门题目

摘要： Description Up to thirty couples will attend a wedding feast, at which they will be seated on either side of a long table. The bride and groom sit at 阅读全文

posted @ 2018-05-26 21:52 Fitz~ 阅读(308) 评论(0) 推荐(0)

poj 2723 Get Luffy Out-2-sat问题

摘要： Description Ratish is a young man who always dreams of being a hero. One day his friend Luffy was caught by Pirate Arlong. Ratish set off at once to A 阅读全文

posted @ 2018-05-26 14:49 Fitz~ 阅读(237) 评论(0) 推荐(0)

AB序列凹函数的性质

摘要：链接：https://www.nowcoder.com/acm/contest/113/B来源：牛客网题目描述给长度为n的序列A，长度为m的序列B。可以给A序列里每个元素加上x且B序列里每个元素减去x (x可以是负数），问的最小值输入描述: 第一行两个整数分别表示n,m接下来一行n个整数表示序阅读全文

posted @ 2018-05-26 11:04 Fitz~ 阅读(477) 评论(0) 推荐(1)

取石子~高中公式题目

摘要：链接：https://www.nowcoder.com/acm/contest/113/A来源：牛客网题目描述给出四堆石子，石子数分别为a,b,c,d。规定每次只能从堆顶取走石子，问取走所有石子的方案数。输入描述: 在一行内读入四个由空格分隔的整数a,b,c,d，输入均为不超过500的正整数阅读全文

posted @ 2018-05-26 10:47 Fitz~ 阅读(213) 评论(0) 推荐(0)

2018年5月25日

poj~3694Network

摘要： Description A network administrator manages a large network. The network consists of N computers and M links between pairs of computers. Any pair of c 阅读全文

posted @ 2018-05-25 23:54 Fitz~ 阅读(190) 评论(0) 推荐(0)

poj 2367 拓扑排序入门

摘要： Description The system of Martians' blood relations is confusing enough. Actually, Martians bud when they want and where they want. They gather togeth 阅读全文

posted @ 2018-05-25 16:52 Fitz~ 阅读(120) 评论(0) 推荐(0)

poj 3687

摘要： Description Windy has N balls of distinct weights from 1 unit to N units. Now he tries to label them with 1 to N in such a way that: No two balls shar 阅读全文

posted @ 2018-05-25 16:37 Fitz~ 阅读(144) 评论(0) 推荐(0)

2018年5月24日

poj3352添加多少条边可成为双向连通图

摘要： Road Construction Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 13311 Accepted: 6715 Description It's almost summer time, and that means 阅读全文

posted @ 2018-05-24 18:31 Fitz~ 阅读(155) 评论(0) 推荐(0)

Three Garlands~Educational Codeforces Round 35

摘要： C. Three Garlands time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output C. Three Garlands time 阅读全文

posted @ 2018-05-24 00:53 Fitz~ 阅读(144) 评论(0) 推荐(0)

Fitz

慢慢来生活总会好起来的！！！

Fitz

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