Submission #1137526

#	Time	Username	Problem	Language	Result	Execution time	Memory
1137526		Jawad_Akbar_JJ	COVID tests (CEOI24_covid)	C++20	10 / 100	7010 ms	408 KiB

Main

#include <iostream>
#include <vector>

using namespace std;
long double p;
char c;

bool isPositive(int n, int i){
	cout<<"Q ";
	for (int j=1;j<=n;j++) cout<<(j == i);
	cout<<endl;
	cin>>c;

	return (c == 'P');
}

void solve(int n){
	vector<int> vec(n + 1, 0);
	for (int i=1;i<=n;i++)
		if (isPositive(n, i))
			vec[i] = 1;

	cout<<"A ";
	for (int i=1;i<=n;i++) cout<<vec[i];
	cout<<endl;	
	cin>>c;

}

int main(){
	int n, t;
	cin>>n>>p>>t;

	while (t--)
		solve(n);
}

• Subtask 0: 0 / 0
• Subtask 1: 10 / 10
• Subtask 2: 0 / 90