Submission #676472

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
676472	2022-12-31 03:33:23	penguin133	Hotspot (NOI17_hotspot)	C++17	100 / 100	374 ms	1648 KiB

hotspot

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#include <bits/stdc++.h>
using namespace std;
#define int long long
#define pi pair<int, int>
#define pii pair<int, pair<int, int> > 
#define fi first
#define se second
int n,m,q;
vector<int>v[5005];
long double ans[5005], cnt[5005];
int vis[5005];
pi dist[5005];
void solve(){
  cin >> n >> m;
  while(m--){
    int x,y; cin >> x >> y;
    v[x].push_back(y);
    v[y].push_back(x);
  }
  queue<int>qu;
  cin >> q;
  while(q--){
    int x, y; cin >> x >> y;
    qu.push(x);
    for(int i=0;i<=n;i++)dist[i] = {1e18, 0}, vis[i] = 0;
    dist[x] = {0, 1};
    for(int i=0;i<=n;i++)cnt[i] = 0;
    while(!qu.empty()){
      int bru = qu.front(); qu.pop();
      //cout << bru << '\n';
 
 
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Compilation message (stderr)

hotspot.cpp:62:1: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
   62 | main(){
      | ^~~~

• Subtask 1: 4 / 4
• Subtask 2: 5 / 5
• Subtask 3: 11 / 11
• Subtask 4: 18 / 18
• Subtask 5: 26 / 26
• Subtask 6: 36 / 36