zoj 4056
摘要：
At 0 second, the LED light is initially off. After BaoBao presses the button 2 times, the LED light turns on and the value of the counter changes to 1 阅读全文
posted @ 2018-09-18 09:21 cltt 阅读(191) 评论(0) 推荐(0)
zoj 4054
摘要：
#define ll long long const int N =1e5+9; int t; ll ans,tmp; char s[N]; int main() { scanf("%d",&t); while(t--) { scanf("%s",s); int l=strlen(s)... 阅读全文
posted @ 2018-09-18 00:27 cltt 阅读(191) 评论(0) 推荐(0)
zoj 4049
摘要：
In computability theory, the halting problem is the problem of determining, from a description of an arbitrary computer program, whether the program w 阅读全文
posted @ 2018-09-18 00:12 cltt 阅读(298) 评论(0) 推荐(0)
判断两个字符串一样吗
摘要：
1 string ss="jessie"; 2 int main() 3 { 4 scanf("%d",&t); 5 sort(ss.begin(),ss.end()); 6 while(t--){ 7 string s; 8 cin>>s; 9 for(int i=0;i='A'&&s[i]<='Z') s[i]+=32;//不区分大... 阅读全文
posted @ 2018-09-15 17:28 cltt 阅读(149) 评论(0) 推荐(0)
图上两点之间的第k最短路径的长度 ACM-ICPC 2018 沈阳赛区网络预赛 D. Made In Heaven
摘要：
131072K One day in the jail, F·F invites Jolyne Kujo (JOJO in brief) to play tennis with her. However, Pucci the father somehow knows it and wants to 阅读全文
posted @ 2018-09-14 22:16 cltt 阅读(265) 评论(0) 推荐(0)
ACM-ICPC 2018 徐州赛区网络预赛 B. BE, GE or NE
摘要：
In a world where ordinary people cannot reach, a boy named "Koutarou" and a girl named "Sena" are playing a video game. The game system of this video 阅读全文
posted @ 2018-09-13 21:31 cltt 阅读(405) 评论(0) 推荐(0)
poj 1986
摘要：
Distance Queries Time Limit: 2000MS Memory Limit: 30000K Total Submissions: 16447 Accepted: 5768 Case Time Limit: 1000MS Description Farmer John's cow 阅读全文
posted @ 2018-09-13 19:44 cltt 阅读(227) 评论(0) 推荐(0)
ACM-ICPC 2018 徐州赛区网络预赛 A. Hard to prepare
摘要：
262144K After Incident, a feast is usually held in Hakurei Shrine. This time Reimu asked Kokoro to deliver a Nogaku show during the feast. To enjoy th 阅读全文
posted @ 2018-09-12 23:59 cltt 阅读(188) 评论(0) 推荐(0)
ACM-ICPC 2018 徐州赛区网络预赛 G. Trace
摘要：
There's a beach in the first quadrant. And from time to time, there are sea waves. A wave ( xx , yy ) means the wave is a rectangle whose vertexes are 阅读全文
posted @ 2018-09-11 22:23 cltt 阅读(293) 评论(0) 推荐(0)
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