제출 #570363

#제출 시각아이디문제언어결과실행 시간메모리
570363JomnoiCoins (IOI17_coins)C++17
10 / 100
11 ms1568 KiB
#include <bits/stdc++.h> #include "coins.h" using namespace std; vector <int> coin_flips(vector <int> b, int c) { vector <int> flips; for(int i = 0; i < 64; i++) { if(b[i] == (c != i)) { flips.push_back(i); } } if(flips.empty()) { flips.push_back(c); flips.push_back(c); } return flips; } int find_coin(vector <int> b) { for(int i = 0; i < 64; i++) { if(b[i] == 1) { return i; } } }

컴파일 시 표준 에러 (stderr) 메시지

coins.cpp: In function 'int find_coin(std::vector<int>)':
coins.cpp:26:1: warning: control reaches end of non-void function [-Wreturn-type]
   26 | }
      | ^
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