摘要:
[题目链接] https://www.lydsy.com/JudgeOnline/problem.php?id=2100 [算法] Answer = min{ dist(PB,PA1) + dist(PA1,PA2) , dist(PB,PA2) + dist(PA1,PA2) } (其中,dist 阅读全文
摘要:
[题目链接] https://www.lydsy.com/JudgeOnline/problem.php?id=1260 [算法] 区间DP [代码] 阅读全文
摘要:
[题目链接] https://www.lydsy.com/JudgeOnline/problem.php?id=1090 [算法] 区间DP [代码] 阅读全文