Submission #1218079

#	Time	Username	Problem	Language	Result	Execution time	Memory
1218079		LeonidCuk	곤돌라 (IOI14_gondola)	C++20	Compilation error	0 ms	0 KiB

gondola

#include <bits/stdc++.h>
#include "gondola.h"
using namespace std;
int valid(int n, int v[])
{
    map<int,int>mp;
    int k=1e9,x=-1;
    for(int i=0;i<n;i++)
    {
        if(mp[v[i]]==1)return 0;
        mp[v[i]]++;
        if(v[i]<k)
        {
            x=i;
            k=v[i];
        }
    }
    if(k>n)return 1;
    if(k==n)k=0;
    k++;
    int a=x;
    x=(x+1)%n;
    while(x!=a)
    {
        if(v[x]<=n&&v[x]!=k)return 0;
        x=(x+1)%n;
        if(k==n)k=0;
        k++;
    }
    return 1;
}

Compilation message (stderr)

/usr/bin/ld: /tmp/ccxsB3H3.o: in function `main':
grader.cpp:(.text.startup+0x108): undefined reference to `countReplacement'
/usr/bin/ld: grader.cpp:(.text.startup+0x135): undefined reference to `replacement'
collect2: error: ld returned 1 exit status