Submission #1354421

#	Time	Username	Problem	Language	Result	Execution time	Memory
1354421		sally	Sopsug (EGOI23_sopsug)	C++20	12 / 100	18 ms	4396 KiB

Main

#include<iostream>
#include<vector>
using namespace std;
typedef pair<int,int> pii;
int N, M, K;
vector<pii> must;
vector<pii> no;
int main() {
    cin>>N>>M>>K;
    for(int i=0; i<M; i++) {
        int a, b;
        cin>>a>>b;
        must.push_back({a, b});
    }
    for(int i=0; i<K; i++) {
        int a, b;
        cin>>a>>b;
        no.push_back({a, b});
    }
    int a = no[0].first, b = no[0].second;
    cout<<b<<' '<<a<<'\n';
    int pre = a;
    for(int i=0; i<N; i++) {
        if(i == a || i == b) continue;
        cout<<pre<<' '<<i<<'\n';
        pre = i;
    }
}

• Subtask 0: 0 / 0
• Subtask 1: 12 / 12
• Subtask 2: 0 / 10
• Subtask 3: 0 / 19
• Subtask 4: 0 / 13
• Subtask 5: 0 / 17
• Subtask 6: 0 / 11
• Subtask 7: 0 / 18