Submission #112411

#	Time	Username	Problem	Language	Result	Execution time	Memory
112411		reda	Toys (CEOI18_toy)	C++14	Compilation error	0 ms	0 KiB

toy

#include <bits/stdc++.h>
using namespace std;
vector <int>  ans;
void dfs (int a, vector <int> v)
{
	ans.push_back(a-1);
	for (int m:v)
		if (a%m == 0)
			dfs(a/m,v,m-1);
}
int main()
{
	int n;
	ios::sync_with_stdio(0);
	cin.tie(0);
	cout.tie(0);
	cin>>n;
	vector <int> v;
	for (int i=2;i*i<=n;i++)
	{
		if(n%i!=0) continue;
		v.push_back(i);
		if(i!=n/i)
				v.push_back(n/i);
	}
	dfs(n,v);
	set <int> r;
	for (auto i:ans)
		r.insert(i);
	cout << r.size() << endl;
	for (auto it:r)
      cout<<it<<' ';
  	return 0;
}

Compilation message (stderr)

toy.cpp: In function 'void dfs(int, std::vector<int>)':
toy.cpp:9:17: error: too many arguments to function 'void dfs(int, std::vector<int>)'
    dfs(a/m,v,m-1);
                 ^
toy.cpp:4:6: note: declared here
 void dfs (int a, vector <int> v)
      ^~~