题目链接: http://codeforces.com/problemset/problem/650/C C. Table Compression time limit per test4 secondsmemory limit per test256 megabytes 问题描述 Little Petya is now fond of data compression algorithms. He has already studied gz, bz, zip algorithms and m…
A. Mahmoud and Longest Uncommon Subsequence time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output While Mahmoud and Ehab were practicing for IOI, they found a problem which name was Longest comm…
湫湫系列故事——设计风景线 Time Limit: 6000/3000 MS (Java/Others) Memory Limit: 65535/32768 K (Java/Others)Total Submission(s): 3105 Accepted Submission(s): 562 Problem Description 随着杭州西湖的知名度的进一步提升,园林规划专家湫湫希望设计出一条新的经典观光线路,根据老板马小腾的指示,新的风景线最好能建成环形,如果没有条件建成环形,…
CF456E Codeforces Round #260 (Div. 1) C Codeforces Round #260 (Div. 2) E http://codeforces.com/contest/455/problem/C C. Civilization time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output Andrew p…