제출 #1044285

#제출 시각UTC-0아이디문제언어결과실행 시간메모리
10442852024-08-05 08:36:46alex_2008COVID tests (CEOI24_covid)C++14
36.47 / 100
2011 ms344 KiB
#include <iostream>
#include <cmath>
#include <algorithm>
#include <vector>
#include <map>
#include <queue>
#include <stack>
typedef long long ll;
using namespace std;
const int N = 2e5 + 10;
int n, t;
string p;
bool ch(int l, int r) {
if (l > r) return false;
string s = string(n, '0');
for (int i = l - 1; i < r; i++) {
s[i] = '1';
}
cout << "Q " << s << endl;
char x;
cin >> x;
if (x == 'P') return true;
return false;
}
int main() {
cin >> n >> p >> t;
if (t == 1) {
string ans = string(n, '0');
for (int i = 1; i <= n; i++) {
cout << "Q ";
 
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