제출 #715079

#제출 시각아이디문제언어결과실행 시간메모리
715079The_Cat_PersonLogičari (COCI21_logicari)C++14
0 / 110
1 ms212 KiB
#include <iostream>

using namespace std;
int n;


int main()
{
  if (n%2==1)
    {
      cout<<"-1"<<endl;
    }
  else if (n/2%2==1)
    {
      cout<<'-1'<<endl;
    }
  else
	{
      cout<<n/2<<endl;
    }
    return 0;
}

컴파일 시 표준 에러 (stderr) 메시지

Main.cpp:15:13: warning: multi-character character constant [-Wmultichar]
   15 |       cout<<'-1'<<endl;
      |             ^~~~
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