제출 #574825

#제출 시각아이디문제언어결과실행 시간메모리
574825Hackapie콤보 (IOI18_combo)C++17
컴파일 에러
0 ms0 KiB
#include "combo.h" #include<bits/stdc++.h> using namespace std; std::string guess_sequence(int N){ set<char> s; s.insert('A'); s.insert('B'); s.insert('X'); s.insert('Y'); string res; for(int i=1;i<=n;i++){ //each i for ith character //in first i we have 4 choices //afterthat we have 3 choices always char c; for(auto x:s){ string aux=res; aux+=x; int ans=press(aux); if(ans==i){ //ok this is part of the string res=aux; c=x; break; } } if(i==1)s.erase(c); } return res; }

컴파일 시 표준 에러 (stderr) 메시지

combo.cpp: In function 'std::string guess_sequence(int)':
combo.cpp:12:18: error: 'n' was not declared in this scope
   12 |   for(int i=1;i<=n;i++){
      |                  ^