猿的进化

http://codeforces.com/contest/2/problem/A A. Winner time limit per test 1 second memory limit per test 64 megabytes input standard input output standard output

Subsequence Time Limit: 1000MS   Memory Limit: 65536K Total Submissions: 10937   Accepted: 4524 Description A sequence of N positive integers (10 < N < 100 000), each of

A. Bear and Three Balls time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output Limak is a little polar bear. He ha

B - Clock Time Limit:1000MS     Memory Limit:65536KB     64bit IO Format:%I64d & %I64u Submit Status Practice HDU 5387 Appoint description:  System Crawler  (Aug 31, 2016 9:42:02 AM)

我没退役啊,hahahhaa 写一些简答题 A 初等算术 Problem:B Time Limit:1000ms Memory Limit:10000K Description 小学生在学多位数的加法时，是将两个数右对齐，然后从右往左一位一位地加。多位数的加法经常会有进位。如果对齐的位相加结

D. Population Size time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output Polycarpus develops an interesting theory

B - Art Union Time Limit:1000MS     Memory Limit:262144KB     64bit IO Format:%I64d & %I64u Submit Status Practice CodeForces 416B Description A well-known art union called "Kalevich

A TV show called "Guess a number!" is gathering popularity. The whole Berland, the old and the young, are watching the show. The rules are simple. The host thinks of an integer y and the participants

C - Booking System Time Limit:1000MS     Memory Limit:262144KB     64bit IO Format:%I64d & %I64u Submit Status Practice CodeForces 416C Description Innovation technologies are on a v

http://codeforces.com/contest/592/problem/A A. PawnChess time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output

Little Chris knows there's no fun in playing dominoes, he thinks it's too random and doesn't require skill. Instead, he decided to play withthe dominoes and make a "domino show". Chris arranges n dom

http://codeforces.com/contest/1/problem/B B. Spreadsheets time limit per test 10 seconds memory limit per test 64 megabytes input standard input output standar

http://codeforces.com/contest/3/problem/A time limit per test 1 second memory limit per test 64 megabytes input standard input output standard output The k

http://acm.hdu.edu.cn/showproblem.php?pid=2535 Vote Time Limit: 5000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 4216    Accepted Submission(s)