标签:targe acm setting 题意 href 题解 .com acm-icpc com
比赛链接:Contest Setting
题意:$n$道题目,每道题目难度为$ai$,选择$k$道难度不同的题目,有多少种选择方案。$1<=k<=n<=1000,1<=ai<=10^9$
题解:
2018-2019 ACM-ICPC Pacific Northwest Regional Contest C Contest Setting(DP)
标签:targe acm setting 题意 href 题解 .com acm-icpc com
原文地址:https://www.cnblogs.com/ehanla/p/9958394.html