Submission #1021356

#	Time	Username	Problem	Language	Result	Execution time	Memory
1021356		Hamed_Ghaffari	Combo (IOI18_combo)	C++17	10 / 100	46 ms	856 KiB

combo

#include <bits/stdc++.h>
#include "combo.h"

#define pb push_back

using namespace std;

string guess_sequence(int n) {
    string s="";
    for(int i=1; i<=n; i++) {
        s.pb('A');
        if(press(s) == i) continue;
        s.pop_back();
        s.pb('B');
        if(press(s) == i) continue;
        s.pop_back();
        s.pb('X');
        if(press(s) == i) continue;
        s.pop_back();
        s.pb('Y');
    }
    return s;
}

• Subtask 1: 5 / 5
• Subtask 2: 5 / 95