제출 #92961

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
92961		temoyanteladze	콤보 (IOI18_combo)	C++14	컴파일 에러	0 ms	0 KiB

combo

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

string guess_sequence(int n)
{
    string s;
    if (n==1){
        if (press('A'))
            s+='A';
        if (press('B'))
            S+='B';
         if (press('X'))
            s+='X';
        if (press('Y'))
            S+='Y';
    }
        return s;
}

컴파일 시 표준 에러 (stderr) 메시지

combo.cpp: In function 'std::string guess_sequence(int)':
combo.cpp:9:19: error: could not convert ''A'' from 'char' to 'std::string' {aka 'std::__cxx11::basic_string<char>'}
    9 |         if (press('A'))
      |                   ^~~
      |                   |
      |                   char
combo.cpp:11:19: error: could not convert ''B'' from 'char' to 'std::string' {aka 'std::__cxx11::basic_string<char>'}
   11 |         if (press('B'))
      |                   ^~~
      |                   |
      |                   char
combo.cpp:12:13: error: 'S' was not declared in this scope
   12 |             S+='B';
      |             ^
combo.cpp:13:20: error: could not convert ''X'' from 'char' to 'std::string' {aka 'std::__cxx11::basic_string<char>'}
   13 |          if (press('X'))
      |                    ^~~
      |                    |
      |                    char
combo.cpp:15:19: error: could not convert ''Y'' from 'char' to 'std::string' {aka 'std::__cxx11::basic_string<char>'}
   15 |         if (press('Y'))
      |                   ^~~
      |                   |
      |                   char
combo.cpp:16:13: error: 'S' was not declared in this scope
   16 |             S+='Y';
      |             ^