Submission #634418

#	Time	Username	Problem	Language	Result	Execution time	Memory
634418		ahmed_shafik	Reversing a Sequence (IOI16_reverse)	C++17	Compilation error	0 ms	0 KiB

reverse

long long rev(long long a[],long long i)
{
    if(i<0)
    {
        return 0;
    }
    else
    {
        return a[i-1];
    }
}

Compilation message (stderr)

/usr/bin/ld: /tmp/ccLf1YgN.o: in function `main':
grader.cpp:(.text.startup+0x17d): undefined reference to `reverse(std::vector<long long, std::allocator<long long> >)'
collect2: error: ld returned 1 exit status