Submission #1121914

#	Time	Username	Problem	Language	Result	Execution time	Memory
1121914		Moonn	Unscrambling a Messy Bug (IOI16_messy)	C++17	Compilation error	0 ms	0 KiB

messy

#include "messy.h"
#include <bits/stdc++.h>
#define ll long long
#define endl "\n";
#define AI ios_base::sync_with_stdio(0);cin.tie(0);cout.tie(0);
using namespace std;
vector<ll>restore_permutation(ll n,ll w,ll r)
{
    vector<string>q;
    string a="1";
    q.push_back(a);
    for(ll i=1;i<n;i++)
    a+="0";
    for(ll i=0;i<n;i++)
    {
        a[i]='1';
        q.push_back(a);
    }
    for(ll i=0;i<n;i++)
    add_element(q[i]);
    compile_set();
    vector<ll>pp(n);
    a=q[0];
    for(ll i=0;i<n;i++)
    {
        a[i]='0';
        for(ll j=0;j<n;j++)
        {
           a[j]='1';
           if(check_element(a))
           {
               pp[i]=j;
               break;
           }
        }
    }
    return pp;
}

Compilation message (stderr)

/usr/bin/ld: /tmp/ccsk7KNu.o: in function `main':
grader.cpp:(.text.startup+0x19f): undefined reference to `restore_permutation(int, int, int)'
collect2: error: ld returned 1 exit status