暴雨将至。
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暴雨将至。的博客
全部文章
(共419篇)
dp基础4 - C - Monkey and Banana HDU - 1069
链接:https://vjudge.net/contest/163018#problem/C 题意:把给定的长方体(不限)叠加在一起,叠加的条件是,上面一个长方体的长和宽都比下面长方体的长 和宽短;求这些长方体能叠加的最高的高度.(其中(3,2,1)可以摆放成(3,1,2)、(2,1,3)等)....
2017-08-10
0
311
dp-基础3 B - Ignatius and the Princess IV HDU - 1029
链接:https://vjudge.net/contest/163018#problem/B 题意 给n(奇数)个数,定义特殊的数为在序列中出现次数不少于(n+1)/2次的数,找出这个特殊的数 题目非常水,根本没有需要特殊考虑的情况 所以导致有好几种解法 #include<cstdi...
dp
动态规划
acm
2017-08-10
0
412
dp基础-2 N - Longest Ordered Subsequence POJ - 2533+ HDU - 1257最少拦截系统
链接: https://vjudge.net/contest/163018#problem/I #include<cstdio> #include<cstring> #include<cmath> #include<cstdlib> #includ...
dp
匡斌
动态规划
基础
acm
2017-08-10
0
555
dp基础-1 A - Max Sum Plus Plus HDU - 1024
链接:https://vjudge.net/contest/163018#problem/A #include<cstdio> #include<cstring> #include<cmath> #include<cstdlib> #include&...
dp
acm
poj
2017-08-10
0
405
ural 2032 Conspiracy Theory and Rebranding 整点三角形
ural 2032 Conspiracy Theory and Rebranding 链接:https://vjudge.net/contest/175269#problem/I 题意:给定一个三角形的三条边 (a, b, c),问是否可放在二维坐标,使得3个顶点都是整数点。若可以,输出任意一组...
题解
计算几何
acm
ural-2032
2017-08-08
0
608
Let's Go Green UVALive - 6039题解 思维图论
题目链接:https://vjudge.net/problem/UVALive-6039 本场总题解:http://blog.csdn.net/bright_xl/article/details/10827747 http://blog.csdn.net/sdj222555/article/de...
2017-07-26
0
352
江苏省赛--湘潭杯-highway 题解
Highway In ICPCCamp there were n towns conveniently numbered with 1,2,…,n connected with (n−1) roads. The i-th road connecting towns ai and bi has le...
2017-06-24
0
611
异或 The Great XOR - HackerRank - the-great-xor 题解
题目描述; 给一个数x,问存在多少个a 满足 a ^ x > x 且 0 < a < x (^为异或) 重点内容 神他妈规律 解法一 打表(一定找较小的数,大数的话会看不出来) 99 1 0 10 5 100 27 1000 23 500 11 2...
hackerrank
acm
xor
找规律
打表
2017-06-24
0
474
个人排位赛--a 物理题,水题 URAL - 1939
题目链接:https://vjudge.net/contest/167223#problem/C Jack: Everyone stay calm! We're taking over the ship. Will: Aye! Avast! Officer: This ship cannot be...
2017-06-21
0
760
CodeForces - 347C 博弈+gcd
题目链接:https://vjudge.net/contest/167223#problem/H It is so boring in the summer holiday, isn't it? So Alice and Bob have invented a new game to play. ...
codeforces
gcd
acm
博弈
题解
2017-06-21
0
645
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