Submission #1023224

#	Time	Username	Problem	Language	Result	Execution time	Memory
1023224		LolkasMeep	Combo (IOI18_combo)	C++14	Compilation error	0 ms	0 KiB

combo

#include <bits/stdc++.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 chrs;
}

Compilation message (stderr)

combo.cpp: In function 'std::string guess_sequence(int)':
combo.cpp:12:16: error: 'press' was not declared in this scope
   12 |             if(press(s + chrs[i]) == n){
      |                ^~~~~