Submission #70771

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
70771	2018-08-23T10:31:45 Z	Diuven	Toys (CEOI18_toy)	C++14	Compilation error	0 ms	0 KB

toy

#include <bits/stdc++.h>
using namespace std;
typedef pair<int, int> pii;

int n;

vector<int> V, D[200010];

map<int, int> cnt;

void init(){
	for(int i=1; i*i<=n; i++){
		if(n%i==0){ V.push_back(i); if(i*i!=n) V.push_back(n/i); }

	sort(V.begin(), V.end());
}

int main(){
	ios::sync_with_stdio(0); cin.tie(0);
	cin>>n;

	init();

	D[0].push_back(0);

	for(int i=1; i<(int)V.size(); i++){
		vector<int> &W=D[i];
		for(int j=0; j<i; j++)
			if(V[i]%V[j]==0)
				for(int x:D[j]) W.push_back(x+V[i]/V[j]-1);
		sort(W.begin(), W.end());
		W.resize(unique(W.begin(), W.end())-W.begin());
	}
	cout<<D[V.size()-1].size()<<'\n';
	for(int x:D[V.size()-1]) cout<<x<<' ';
	cout<<'\n';
	return 0;
}

Compilation message

toy.cpp: In function 'void init()':
toy.cpp:18:11: error: a function-definition is not allowed here before '{' token
 int main(){
           ^
toy.cpp:38:1: error: expected '}' at end of input
 }
 ^