Sheila is a student and she drives a typical student car: it is old, slow, rusty, and falling apart. Recently, the needle on the speedometer fell off. She glued it back on, but she might have placed it at the wrong angle. Thus, when the speedometer r…
C. Road to Cinema time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output Vasya is currently at a car rental service, and he wants to reach cinema. The film he has bought a ticket for starts in t m…
A. Anton and Danik time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output Anton likes to play chess, and so does his friend Danik. Once they have played n games in a row. For each game it's known…
题目链接: 传送门 Copying Books Time Limit: 3000MS Memory Limit: 32768 KB Description Before the invention of book-printing, it was very hard to make a copy of a book. All the contents had to be re-written by hand by so called scribers. The scriber had b…
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…
C. Road to Cinema time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output Vasya is currently at a car rental service, and he wants to reach cinema. The film he has bought a ticket for starts in t m…
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 is stuck at one of the levels. To pass to the next…
A. Beru-taxi time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output Vasiliy lives at point (a, b) of the coordinate plane. He is hurrying up to work so he wants to get out of his house as soon as…
Lemmings 题目连接: http://codeforces.com/contest/163/problem/B Descriptionww.co As you know, lemmings like jumping. For the next spectacular group jump n lemmings gathered near a high rock with k comfortable ledges on it. The first ledge is situated at t…
题目链接: B. Chip 'n Dale Rescue Rangers time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output A team of furry rescue rangers was sitting idle in their hollow tree when suddenly they received a signa…
题目链接: 题目 B. Chip 'n Dale Rescue Rangers time limit per test:1 second memory limit per test:256 megabytes 问题描述 A team of furry rescue rangers was sitting idle in their hollow tree when suddenly they received a signal of distress. In a few moments they…
题目链接: 题目 Copying Books Time limit: 3.000 seconds 问题描述 Before the invention of book-printing, it was very hard to make a copy of a book. All the contents had to be re-written by hand by so called scribers. The scriber had been given a book and after s…
D. Max and Bike Time Limit: 20 Sec Memory Limit: 256 MB 题目连接 http://codeforces.com/contest/595/problem/D Description For months Maxim has been coming to work on his favorite bicycle. And quite recently he decided that he is ready to take part in a cy…
D. Chip 'n Dale Rescue Rangers Time Limit: 20 Sec Memory Limit: 256 MB 题目连接 http://codeforces.com/contest/591/problem/D Description A team of furry rescue rangers was sitting idle in their hollow tree when suddenly they received a signal of distress.…
Missile Time Limit: 2 Seconds Memory Limit: 65536 KB You control N missile launching towers. Every tower has enough missiles, but for each tower only one missile can be launch at the same time. Before the launching, every missile need T1 seconds…
Copying Books Before the invention of book-printing, it was very hard to make a copy of a book. All the contents had to be re-written by hand by so called scribers. The scriber had been given a book and after several months he finished its copy. O…
抄书 (二分查找+贪心) 提示:二分查找一般写成非递归形式 时间复杂度:O(logn) 题目链接:http://acm.hust.edu.cn/vjudge/contest/view.action?cid=85904#problem/B Description Copying Books Before the invention of book-printing, it was very hard to make a copy of a book. All the contents had…
Toxophily Time Limit: 3000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 1429 Accepted Submission(s): 739 Problem Description The recreation center of WHU ACM Team has indoor billiards, Ping Pang, chess an…
Problem UVA1471-Copying Books Accept: 2669 Submit: 22797Time Limit: 3000 mSec Problem Description Before the invention of book-printing, it was very hard to make a copy of a book. All the contents had to be re-written by hand by so called scribers.…
n people are standing on a coordinate axis in points with positive integer coordinates strictly less than 106. For each person we know in which direction (left or right) he is facing, and his maximum speed. You can put a bomb in some point with non-n…
Plants vs. Zombies Time Limit: 2 Seconds Memory Limit: 65536 KB BaoBao and DreamGrid are playing the game Plants vs. Zombies. In the game, DreamGrid grows plants to defend his garden against BaoBao's zombies. Plants vs. Zombies(?) (Image from pi…
[BZOJ4101][Usaco2015 Open]Trapped in the Haybales (Silver) Description Farmer John has received a shipment of N large hay bales (1≤N≤100,000), and placed them at various locations along the road connecting the barn with his house. Each bale j has a s…
Increasing Speed Limits Time Limit: 2000/10000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 481 Accepted Submission(s): 245 Problem Description You were driving along a highway when you got caught by the road p…
