제출 #1141352

#제출 시각아이디문제언어결과실행 시간메모리
1141352JuanchokiCoins (IOI17_coins)C++20
0 / 100
5 ms584 KiB
#include "coins.h" #include <vector> using namespace std; vector<int> coin_flips(std::vector<int> b, int c) { vector<int> flips(1); if (c) { if (b[0]) { flips[0]=2; return flips; } flips[0]=0; return flips; } if (!b[0]) { flips[0]=2; return flips; } flips[0]=0; } int find_coin(std::vector<int> b) { return b[0]; }

컴파일 시 표준 에러 (stderr) 메시지

coins.cpp: In function 'std::vector<int> coin_flips(std::vector<int>, int)':
coins.cpp:22:13: warning: control reaches end of non-void function [-Wreturn-type]
   22 |     flips[0]=0;
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