Submission #255691

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
255691	2020-08-01 14:39:09	cfalas	Toys (CEOI18_toy)	C++14	100 / 100	4019 ms	86928 KiB

toy

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#include<bits/stdc++.h>
using namespace std;
#define mp make_pair
#define INF 10000000
#define MOD 1000000007
#define MID (l+r)/2
#define HASHMOD 2305843009213693951
#define ll long long
#define ull unsigned long long
#define F first
#define S second
typedef pair<ll, ll> ii;
typedef pair<ii, int> iii;
typedef vector<int> vi;
typedef vector<ii> vii;
typedef map<int, int> mii;
#define EPS 1e-6
#include <ext/pb_ds/assoc_container.hpp>
using namespace __gnu_pbds;
//typedef cc_hash_table<int, set<int>, hash<set<int> >> ht;
//map<int, set<int>> ans;
unordered_map<int, set<int> > ans;
int cnt=0;
int desc(ll n, set<int> cdiv=set<int>()){
    if(ans.count(n)!=0) return ans[n].size();
  //cout<<cdiv.size()<<endl;
  if(cdiv.empty()){
    cnt++;
 
 
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• Subtask 1: 19 / 19
• Subtask 2: 20 / 20
• Subtask 3: 20 / 20
• Subtask 4: 20 / 20
• Subtask 5: 21 / 21