摘要:
#include <iostream>#include <cstring>#include <algorithm>using namespace std;const int N=510,INF=0x3f3f3f3f;int n,m;int g[N][N];int dist[N];bool st[N] 阅读全文
posted @ 2021-12-31 14:39
小白QIU
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摘要:
#include <iostream>using namespace std;const int N=1e6+10;int n,q[N],temp[N];void merge_sort(int q[],int l,int r){ if(l>=r) return ; int mid=l+r>>1; m 阅读全文
posted @ 2021-12-31 14:02
小白QIU
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