洛谷 P3112 后卫马克Guard Mark

->题目链接 题解： 贪心+模拟 #include<algorithm> #include<iostream> #include<cstring> #include<cstdio> using namespace std; const int inf=1e9+7; int n,H,h[25],w[25],s[25],f[(1<<20)+1],g[(1<<20)+1],ans=-1; int mai

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