Submission #684316

#	Time	Username	Problem	Language	Result	Execution time	Memory
684316		Konti2	Combo (IOI18_combo)	C++17	Compilation error	0 ms	0 KiB

This submission is migrated from previous version of oj.uz, which used different machine for grading. This submission may have different result if resubmitted.

combo

#include <bits/stdc++.h>

using namespace std;


string guess_sequence(int N){
	   string ans = "";
	   vector<char> opcje = {'A','B','X','Y'};
	   for (int i = 1; i <= N; i++){
		   for (int j = 0; j < 4; j++){
			if (press(ans + opcje[j]) == i){
				ans += opcje[j];
				break;
			}
		}
	}
	return ans;
}

Compilation message (stderr)

combo.cpp: In function 'std::string guess_sequence(int)':
combo.cpp:11:8: error: 'press' was not declared in this scope
   11 |    if (press(ans + opcje[j]) == i){
      |        ^~~~~