제출 #1117309

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1117309		plescagheorghe07	Password (RMI18_password)	C++17	컴파일 에러	0 ms	0 KiB

password

#include <iostream>
#include <vector>
#include <map>
#include <string>
#include <algorithm>
#include <unistd.h>
#include <fstream>

using namespace std;

string guess( int n, int s ){
    string chars = "", result = "";
    for( int i = 0; i < s; ++i )
        chars += char( 'a' + i );
    
    int tries = 0, last_match = 0;
    while( last_match != n ){
        ++tries;
        
        string temp;
        for( int i = 0; i < s; ++i ){
            temp = chars[i] + result;
            int curr_match = query( temp );
            if( curr_match > last_match ){
                cout << "new match " << temp << endl;
                result = temp;
                last_match = curr_match;
                break;
            }
            temp = result + chars[i];
            curr_match = query( temp );
            if( curr_match > last_match ){
                cout << "new match " << temp << endl;
                result = temp;
                last_match = curr_match;
                break;
            }
        }
        if( last_match == n )
            break;
    }
    
    return result;
}

컴파일 시 표준 에러 (stderr) 메시지

password.cpp: In function 'std::string guess(int, int)':
password.cpp:23:30: error: 'query' was not declared in this scope
   23 |             int curr_match = query( temp );
      |                              ^~~~~