제출 #587494

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
587494	2022-07-02 01:43:57	gg123_pe	Hotspot (NOI17_hotspot)	C++14	100 / 100	1615 ms	338000 KiB

hotspot

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#include <bits/stdc++.h>
using namespace std; 
 
typedef long long ll; 
typedef long double ld; 
#define f(i,a,b) for(ll i = a; i < b; i++)
#define fa(i,a,b) for(ll i = a; i >= b; i--)
const int N = 5005; 
const int inf = 2e9; 
int a[N], b[N], n, m, d[N][N]; 
ld c[N][N]; 
vector <int> adj[N];
void dfs(int u){
    f(i,1,n+1) d[u][i] = inf; 
    d[u][u] = 0; 
    queue <int> q; 
    q.push(u); 
    c[u][u] = 1; 
    while(!q.empty()){
        int v = q.front(); q.pop();
        for(int f: adj[v]){
 
 
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