제출 #684317

#제출 시각아이디문제언어결과실행 시간메모리
684317Konti2Combo (IOI18_combo)C++17
컴파일 에러
0 ms0 KiB
#include <bits/stdc++.h>

using namespace std;

int press(string p){
}


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;
}

컴파일 시 표준 에러 (stderr) 메시지

combo.cpp: In function 'int press(std::string)':
combo.cpp:6:1: warning: no return statement in function returning non-void [-Wreturn-type]
    6 | }
      | ^
/usr/bin/ld: /tmp/ccrP5WHb.o: in function `press(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >)':
grader.cpp:(.text+0x0): multiple definition of `press(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >)'; /tmp/cczemRjb.o:combo.cpp:(.text.unlikely+0x0): first defined here
collect2: error: ld returned 1 exit status