Submission #701576

#	Time	Username	Problem	Language	Result	Execution time	Memory
701576		PCTprobability	Roads (CEOI20_roads)	C++17	0 / 100	1 ms	432 KiB

roads

#include <bits/stdc++.h>
using namespace std;
using ll = long long;
const ll mod = 1000000007;
#define fi first
#define se second
#define pb push_back

int main(){
  ll n;
  cin>>n;
  for(int i=0;i<n;i++){
    ll a,b,c,d;
    cin>>a>>b>>c>>d;
    assert(b==d);
  }
}

• Subtask 1: 0 / 0
• Subtask 2: 0 / 15
• Subtask 3: 0 / 15
• Subtask 4: 0 / 15
• Subtask 5: 0 / 15
• Subtask 6: 0 / 40