Submission #1304226

#	Time	Username	Problem	Language	Result	Execution time	Memory
1304226		activedeltorre	Gondola (IOI14_gondola)	C++20	Compilation error	0 ms	0 KiB

gondola

#include "gondola.h"
#include<map>
using namespace std;
map<int,int>fre;
int valid(int n, int inputSeq[])
{
    int offset=-1,val,off2;
    fre.clear();
    for(int i=1;i<=n;i++)
    {
        val=inputSeq[i-1];
        fre[val]++;
        if(fre[val]>=2)
        {
            return 0;
        }
        if(val<=0)
        {
            return 0;
        }
        if(val<=n && offset==-1)
        {
            offset=(i-val+n)%n;
        }
        else if(val<=n)
        {
            off2=(i-val+n)%n;
            if(off2!=offset)
            {
                return 0;
            }
        }
    }
    return 1;
}

Compilation message (stderr)

/usr/bin/ld: /tmp/ccgz62Y9.o: in function `main':
grader.cpp:(.text.startup+0xfc): undefined reference to `replacement'
/usr/bin/ld: grader.cpp:(.text.startup+0x18d): undefined reference to `countReplacement'
collect2: error: ld returned 1 exit status