Submission #667020

#	Time	Username	Problem	Language	Result	Execution time	Memory
667020		mychecksedad	Thousands Islands (IOI22_islands)	C++17	0 / 100	3 ms	596 KiB

islands

#include <bits/stdc++.h>
#include <utility>
using namespace std;
#define pb push_back

pair<bool, vector<int>> find_journey(int N, int M, vector<int> U, vector<int> V){
    vector<int> a, b;
    for(int i = 0; i < M; ++i) if(U[i] == 0) a.pb(i); 
    for(int i = 0; i < M; ++i) if(U[i] == 1) b.pb(i);
    if(a.size() >= 2 && b.size() >= 1){
        return {1, {a[0], b[0], a[1], a[0], b[0], a[1]}};
    }   
    return {0, {}}; 
}

• Subtask 1: 0 / 5
• Subtask 2: 0 / 5
• Subtask 3: 0 / 21
• Subtask 4: 0 / 24
• Subtask 5: 0 / 45