Submission #465809

#	Time	Username	Problem	Language	Result	Execution time	Memory
465809		habibaissa	Handcrafted Gift (IOI20_gift)	C++17	Compilation error	0 ms	0 KiB

gift

#include <bits/stdc++.h>
#define int long long
using namespace std;
vector<vector<int> > l;
vector<int> memo;
int test=0;
vector<set<int> > res;
void craft (string s);

int construct(int n, int r, int a[], int b[], int x[])
{
    string s;
    for(int i=0;i<n;i++)
    {
        s.push_back('B');
    }
    craft(s);
    return 1;
}

Compilation message (stderr)

/usr/bin/ld: /tmp/cc5BLFik.o: in function `construct(long long, long long, long long*, long long*, long long*)':
gift.cpp:(.text+0x10c): undefined reference to `craft(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >)'
/usr/bin/ld: /tmp/cctjvcok.o: in function `main':
grader.cpp:(.text.startup+0x272): undefined reference to `construct(int, int, std::vector<int, std::allocator<int> >, std::vector<int, std::allocator<int> >, std::vector<int, std::allocator<int> >)'
collect2: error: ld returned 1 exit status