Submission #495431

#	Time	Username	Problem	Language	Result	Execution time	Memory
495431		blue	Cats or Dogs (JOI18_catdog)	C++17	Compilation error	0 ms	0 KiB

catdog

#include <iostream>
using namespace std;

int main()
{
    int a = 5;
    cout << sizeof(a) << '\n';

    int* b = &a;
    cout << sizeof(b) << '\n';

    if(a != b) while(1);
}

Compilation message (stderr)

catdog.cpp: In function 'int main()':
catdog.cpp:12:10: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
   12 |     if(a != b) while(1);
      |        ~~^~~~