拖了好久的题解,想想还是补一下吧. A. King of Thieves 直接枚举起点和5个点之间的间距,进行判断即可. #include <bits/stdc++.h> using namespace std; ]; int main() { //freopen("in.txt", "r", stdin); int n; bool ans = false; scanf("%d%s", &n, s); ; q < n &…
Levels and Regions 把dp方程列出来, 把所有东西拆成前缀的形式, 就能看出可以斜率优化啦. #include<bits/stdc++.h> #define LL long long #define fi first #define se second #define mk make_pair #define PLL pair<LL, LL> #define PLI pair<LL, int> #define PII pair<int, int&…
B. Pyramid of Glasses 题目链接:http://codeforces.com/contest/676/problem/B Mary has just graduated from one well-known University and is now attending celebration party. Students like to dream of a beautiful life, so they used champagne glasses to constr…
C. Anton and Making Potions 题目连接: http://codeforces.com/contest/734/problem/C Description Anton is playing a very interesting computer game, but now he is stuck at one of the levels. To pass to the next level he has to prepare n potions. Anton has a…
题目链接: http://codeforces.com/problemset/problem/6/D D. Lizards and Basements 2 time limit per test2 secondsmemory limit per test64 megabytes 问题描述 This is simplified version of the problem used on the original contest. The original problem seems to hav…
B. Fox And Two Dots 题目连接: http://codeforces.com/contest/510/problem/B Description Fox Ciel is playing a mobile puzzle game called "Two Dots". The basic levels are played on a board of size n × m cells, like this: Each cell contains a dot that ha…
C. Plus and Square Root time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output ZS the Coder is playing a game. There is a number displayed on the screen and there are two buttons, ' + ' (plus) an…
C - Preparing for the Contest Time Limit:2000MS Memory Limit:262144KB 64bit IO Format:%I64d & %I64u Submit Status Practice CodeForces 377B Description Soon there will be held the world's largest programming contest, but the testing system sti…
Codeforces 1082C Multi-Subject Competition https://vjudge.net/problem/CodeForces-1082C 题目: A multi-subject competition is coming! The competition has mm different subjects participants can choose from. That's why Alex (the coach) should form a compet…
Transmitting Network Data Using Volley GET STARTED DEPENDENCIES AND PREREQUISITES Android 1.6 (API Level 4) or higher VIDEO Volley: Easy, Fast Networking for Android Volley is an HTTP library that makes networking for Android apps easier and most imp…
Last summer Peter was at his granny's in the country, when a wolf attacked sheep in the nearby forest. Now he fears to walk through the forest, to walk round the forest, even to get out of the house. He explains this not by the fear of the wolf, but…
You're trying to set the record on your favorite video game. The game consists of N levels, which must be completed sequentially in order to beat the game. You usually complete each level as fast as possible, but sometimes finish a level slower. Spec…
In this problem you will meet the simplified model of game Pudding Monsters. An important process in developing any game is creating levels. A game field in Pudding Monsters is an n × n rectangular grid, n of its cells contain monsters and some other…
A. Plus and Square Root 题目连接: http://codeforces.com/contest/715/problem/A Description ZS the Coder is playing a game. There is a number displayed on the screen and there are two buttons, ' + ' (plus) and '' (square root). Initially, the number 2 is d…
B. Preparing for the Contest 题目连接: http://codeforces.com/contest/377/problem/B Description Soon there will be held the world's largest programming contest, but the testing system still has m bugs. The contest organizer, a well-known university, has n…
B. Pyramid of Glasses 题目连接: http://www.codeforces.com/contest/676/problem/B Description Mary has just graduated from one well-known University and is now attending celebration party. Students like to dream of a beautiful life, so they used champagne…
B. Minesweeper time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output One day Alex decided to remember childhood when computers were not too powerful and lots of people played only default games.…
D. Lizards and Basements 2 题目连接: http://codeforces.com/contest/6/problem/D Description This is simplified version of the problem used on the original contest. The original problem seems to have too difiicult solution. The constraints for input data h…
Codeforces 15E Triangles Last summer Peter was at his granny's in the country, when a wolf attacked sheep in the nearby forest. Now he fears to walk through the forest, to walk round the forest, even to get out of the house. He explains this not by t…
传送门:http://codeforces.com/contest/1082/problem/C C. Multi-Subject Competition time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output A multi-subject competition is coming! The competition has mm …
题目链接:http://codeforces.com/contest/984 A. Game time limit per test:2 seconds memory limit per test:512 megabytes input:standard input output:standard output Two players play a game. Initially there are nn integers a1,a2,…,ana1,a2,…,an written on the…
B. Skills 题目连接: http://www.codeforces.com/contest/613/problem/B Description Lesha plays the recently published new version of the legendary game hacknet. In this version character skill mechanism was introduced. Now, each player character has exactly…
https://github.com/cloudera/flume/blob/master/flume-docs/src/docs/UserGuide/Introduction === Reliability Reliability, the ability to continue delivering events in the face of failures without losing data, is a vital feature of Flume. Large …
题目链接:http://codeforces.com/contest/734/problem/C C. Anton and Making Potions time limit per test 4 seconds memory limit per test 256 megabytes input standard input output standard output Anton is playing a very interesting computer game, but now he i…
今天是水题集啊.... A. Police Recruits time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output The police department of your city has just started its journey. Initially, they don’t have any manpower. So,…
time limit per test2.5 seconds memory limit per test256 megabytes inputstandard input outputstandard output One tradition of welcoming the New Year is launching fireworks into the sky. Usually a launched firework flies vertically upward for some peri…
time limit per test4 seconds memory limit per test256 megabytes inputstandard input outputstandard output Anton is playing a very interesting computer game, but now he is stuck at one of the levels. To pass to the next level he has to prepare n potio…
