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#include <iostream>
using namespace std;
#if defined(_MSC_VER)
#define ShouldNotUse(msg) _Pragma("warning(error:4996)") [[deprecated(msg)]] _Pragma("warning(warning:4996)")
#else
#if defined(__GNUC__)
#define ShouldNotUse(msg) [[deprecated(msg)]] __attribute__((error(msg)))
#else
#define ShouldNotUse(msg)
#endif
#endif
ShouldNotUse("denied") void test(){}
int main()
{
test();
cout<<"Hello World";
return 0;
}
