摘要：
<center Solitaire</center 题目连接：http://codeforces.com/gym/100231/ Description给你一个8\ 8棋盘，里面有4个棋子，每个棋子可以做一下某个操作之一：1.走向相邻的空格2.迈过相邻的棋子然后给你初始状态和结束状态，问你能否得... 阅读全文
摘要：
<center Intervals</center 题目连接：http://codeforces.com/gym/100231/attachments DescriptionStart with an integer, N0, which is greater than 0. Let N1 be... 阅读全文
摘要：
<center Intervals</center 题目连接：http://codeforces.com/gym/100231/attachments Description给你n个区间，告诉你每个区间内都有ci个数然后你需要找一个最小的点集，使得满足这n个区间的条件 Inputn然后li,ri... 阅读全文
摘要：
<center A. Peter and Snow Blower</center 题目连接：http://www.codeforces.com/contest/613/problem/A DescriptionPeter got a new snow blower as a New Year p... 阅读全文
摘要：
<center B. Gena's Code</center 题目连接：http://www.codeforces.com/contest/614/problem/B DescriptionIt's the year 4527 and the tanks game that we all kno... 阅读全文
摘要：
<center A. Link/Cut Tree</center 题目连接：http://www.codeforces.com/contest/614/problem/A DescriptionProgrammer Rostislav got seriously interested in th... 阅读全文