摘要:
You are assigned to design network connections between certain points in a wide area. You are given a set of points in the area, and a set of possible 阅读全文
posted @ 2019-10-08 17:05
小草今天又在摸鱼吗
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摘要:
#include<iostream> #include<algorithm> using namespace std; int ans=0,tot=0; const int N = 1e5; int f[200]; struct ac{ int v,u,w; }edge[N]; bool cmp(a 阅读全文
posted @ 2019-10-08 16:57
小草今天又在摸鱼吗
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