제출 #742165

#제출 시각아이디문제언어결과실행 시간메모리
742165computerbox콤보 (IOI18_combo)C++14
5 / 100
1 ms336 KiB
#include "combo.h" #include <bits/stdc++.h> using namespace std; string guess_sequence(int N) { vector<char>buttons; buttons.push_back('A'); buttons.push_back('X'); buttons.push_back('Y'); buttons.push_back('B'); for(int i = 0; i < 4; i++) { for(int j = 0; j < 4; j++) { for(int k = 0; k < 4; k++) { if(i == j || i == k)continue; string s = ""; s += buttons[i]; s += buttons[j]; s += buttons[k]; int o = press(s); if(o == 3)return s; } } } }

컴파일 시 표준 에러 (stderr) 메시지

combo.cpp: In function 'std::string guess_sequence(int)':
combo.cpp:5:15: warning: control reaches end of non-void function [-Wreturn-type]
    5 |   vector<char>buttons;
      |               ^~~~~~~
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