Submission #938980

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
938980	2024-03-06 02:31:22	iskhakkutbilim	One-Way Streets (CEOI17_oneway)	C++17	100 / 100	306 ms	39880 KiB

oneway

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#include <bits/stdc++.h>
using namespace std;
#define ff first
#define ss second
#define all(a) a.begin(), a.end()
const int N = 2e5;
const int mod = 1e9 + 7;
/*
5 6
1 2
1 2
4 3
2 3
1 3
5 1
2
4 5
1 3
*/
// BBRBBL
signed main(){
  int n, m; cin >> n >> m;
  vector<pair<int, int> > g[n+1];
  vector<pair<int, int> > edge;
  vector<int> dir(m, 0);
  map<pair<int, int>, int> mp;
  for(int i = 0;i < m; i++){
    int a, b; cin >> a >> b;
    edge.push_back({a, b});
 
 
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• Subtask 1: 30 / 30
• Subtask 2: 30 / 30
• Subtask 3: 40 / 40