摘要：
题目链接：https://www.lydsy.com/JudgeOnline/problem.php?id=1005洛谷：https://www.luogu.com.cn/problem/P2624Time Limit: 1 Sec Memory Limit: 162 MB 洛谷：时间限制1.00s 阅读全文
摘要：
题目链接：https://www.lydsy.com/JudgeOnline/problem.php?id=1211 洛谷：https://www.luogu.com.cn/problem/P2290 Time Limit: 10 Sec Memory Limit: 162 MB 洛谷：时间限制1. 阅读全文
摘要：
[HNOI2008]Cards BZOJ：Time Limit: 10 Sec Memory Limit: 162 MB洛谷：时间限制1.00s 内存限制125.00MB题目链接：https://www.lydsy.com/JudgeOnline/problem.php?id=1004，洛谷：htt 阅读全文
摘要：
题目链接：http://poj.org/problem?id=2409 Time Limit: 1000MS Memory Limit: 65536K Description "Let it Bead" company is located upstairs at 700 Cannery Row i 阅读全文