Submission #599782

#	Time	Username	Problem	Language	Result	Execution time	Memory
599782		tpiang	Keys (IOI21_keys)	C++17	0 / 100	1 ms	212 KiB

keys

#include <bits/stdc++.h>

using namespace std;

vector<int> find_reachable(vector<int> r, vector<int> u, vector<int> v, vector<int> c) {
	int n = (int)r.size();
	vector<int> ans(n, 1);
	
	for(int i = 0; i < n; i++){
		if(r[i] != 0){
			ans.assign(n,0);
			return ans;
		}
	}
	
	return ans;
}

• Subtask 1: 0 / 9
• Subtask 2: 0 / 11
• Subtask 3: 0 / 17
• Subtask 4: 0 / 30
• Subtask 5: 0 / 33