Submission #894789

#	Time	Username	Problem	Language	Result	Execution time	Memory
894789		Faisal_Saqib	Keys (IOI21_keys)	C++17	0 / 100	1 ms	348 KiB

keys

#include <vector>
using namespace std;
std::vector<int> find_reachable(std::vector<int> r, std::vector<int> u, std::vector<int> v, std::vector<int> c)
{
	int n=r.size();
	vector<int> ans;
	int mi=2*n;
	for(int j=0;j<n;j++)
	{
		if(r[j]==0)
		{
			mi=min(mi,n);
			ans.push_back(n);
		}
		else
		{
			mi=min(mi,1);
			ans.push_back(1);
		}
	}
	vector<int> cp;
	for(int i=0;i<n;i++)
	{
		cp.push_back((ans[i]==mi));
	}
	return cp;
}

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