Submission #1023234

#	Time	Username	Problem	Language	Result	Execution time	Memory
1023234		LolkasMeep	Combo (IOI18_combo)	C++14	10 / 100	44 ms	848 KiB

combo

#include <bits/stdc++.h>
#include "combo.h"
using namespace std;

// int press(string s);
string guess_sequence(int N){
    string s = "";
    string chrs = "ABXY";
    for(int n = 1; n <= N; n++){
        for(int i = 0; i < 4; i++){
            if(n > 1 && s[0] == chrs[i]) continue;
            
            if(press(s + chrs[i]) == n){
                s += chrs[i];
                break;
            }
        }
    }

    return s;
}

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