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传送门 某位师兄出的题 也可当01trie模板用 #include<iostream> #include<cstdio> #include<cstring> #include<cmath> #include<map> #include<algorithm> #include<queue> #defi 阅读全文
posted @ 2021-08-10 22:01
latent_Lin
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#include<iostream> #include<cstdio> using namespace std; int a[100001]={0}; int dg_sort(int l,int r){ int mid=a[(l+r)/2]; int i=l,j=r; while(i<=j){ wh 阅读全文
posted @ 2021-08-10 21:57
latent_Lin
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AT4298 [ABC118D] Match Matching #include<iostream> #include<cstdio> #include<cstring> #include<cmath> #include<map> #include<algorithm> #include<queue 阅读全文
posted @ 2021-08-10 21:49
latent_Lin
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