Submission #1244491

#	Time	Username	Problem	Language	Result	Execution time	Memory
1244491		qwusha	Counting Mushrooms (IOI20_mushrooms)	C++20	Compilation error	0 ms	0 KiB

mushrooms

#include "mushrooms.h"

#include <iostream>
#include <bits/stdc++.h>

#define fi first
#define se second

using namespace std;

int inf = 1e9 + 7;

int count_mushroom(int n) {
    int cnt = 1;
    for (int i = 1; i < n; i++) {
        vector<int> q = {0, i};
        int x = use_machine(q);
        if (x == 0) {
            cnt++;
        }
    }
    return cnt;
}

Compilation message (stderr)

/usr/bin/ld: /tmp/cc7qrCC6.o: in function `main':
stub.cpp:(.text.startup+0x86): undefined reference to `count_mushrooms(int)'
collect2: error: ld returned 1 exit status