답안 #237716

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
237716	2020-06-08T12:37:56 Z	Nucleist	Toys (CEOI18_toy)	C++14	100 / 100	1318 ms	43916 KB

#include <bits/stdc++.h> 
using namespace std; 
#pragma GCC target ("avx2")
#pragma GCC optimization ("O3")
#pragma GCC optimization ("unroll-loops")
#define flash ios_base::sync_with_stdio(false); cin.tie(0); cout.tie(0)
#define debug(x) cerr << " - " << #x << ": " << x << endl;
#define debugs(x, y) cerr << " - " << #x << ": " << x << " " << #y << ": " << y << endl;
#define all(x) (x).begin(),(x).end()
#define sz(x) (ll)x.size()
#define ll long long
#define INF 1000000000
#define MOD 1000000007
#define pb push_back
#define ve vector<ll>
#define dos pair<ll,ll>
#define vedos vector<dos>
#define rand mt19937 rng(chrono::steady_clock::now().time_since_epoch().count())
#define EPS 0.000001
struct greateri
{
    template<class T>
    bool operator()(T const &a, T const &b) const { return a > b; }
};
void setIO(string s) {
  ios_base::sync_with_stdio(0); cin.tie(0); 
  freopen((s+".in").c_str(),"r",stdin);
  freopen((s+".out").c_str(),"w",stdout);
}
struct HASH{
  size_t operator()(const pair<int,int>&x)const{
    return hash<long long>()(((long long)x.first)^(((long long)x.second)<<32));
  }
};
unordered_map<ll,ve>kol;
unordered_map<ll,vector<ll>>dp;
ve fact;
ll t;
vector<ll> rec(ll n){
  if(dp.find(n)!=dp.end())return dp[n];
  ve cur; 
  if(n==1)return cur;
  cur.pb(n-1);
  for(auto it:fact){
    ve now;
    if(!(n%it)){
      now=rec(n/it);
      for(auto it1:now){
        cur.pb(it1+it-1);
      }
    }
  }
  sort(cur.begin(),cur.end());
  auto last = unique(cur.begin(),cur.end());
  cur.erase(last,cur.end());
  return dp[n]=cur;
}
int main()
{
  flash;
  ll n;
  cin>>n;
  t=n;
  set<ll> div;
  for (int i = 1; i <= sqrt(n); ++i)
  {
    if(!(n%i)){
      div.insert(i),div.insert(n/i);
    }
  }
  div.erase(1);
  for(auto it:div){
    fact.pb(it);
  }
  ve ans=rec(n);
  if(n==1)ans.pb(0);
  cout<<ans.size()<<'\n';
  for(auto it:ans)cout<<it<<" ";
  return 0;
}
//code the AC sol !
// BS/queue/map

Compilation message

toy.cpp:4:0: warning: ignoring #pragma GCC optimization [-Wunknown-pragmas]
 #pragma GCC optimization ("O3")
 
toy.cpp:5:0: warning: ignoring #pragma GCC optimization [-Wunknown-pragmas]
 #pragma GCC optimization ("unroll-loops")
 
toy.cpp: In function 'void setIO(std::__cxx11::string)':
toy.cpp:27:10: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result]
   freopen((s+".in").c_str(),"r",stdin);
   ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
toy.cpp:28:10: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result]
   freopen((s+".out").c_str(),"w",stdout);
   ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Subtask #1
19.0 / 19.0

#	결과	실행 시간	메모리	Grader output
1	Correct	4 ms	384 KB	Output is correct
2	Correct	4 ms	256 KB	Output is correct
3	Correct	5 ms	384 KB	Output is correct
4	Correct	4 ms	256 KB	Output is correct
5	Correct	5 ms	384 KB	Output is correct
6	Correct	4 ms	384 KB	Output is correct
7	Correct	5 ms	384 KB	Output is correct
8	Correct	4 ms	384 KB	Output is correct
9	Correct	5 ms	384 KB	Output is correct
10	Correct	4 ms	384 KB	Output is correct
11	Correct	4 ms	384 KB	Output is correct
12	Correct	4 ms	384 KB	Output is correct
13	Correct	5 ms	384 KB	Output is correct
14	Correct	5 ms	384 KB	Output is correct
15	Correct	4 ms	384 KB	Output is correct
16	Correct	4 ms	384 KB	Output is correct
17	Correct	5 ms	384 KB	Output is correct
18	Correct	4 ms	384 KB	Output is correct
19	Correct	4 ms	384 KB	Output is correct
20	Correct	4 ms	384 KB	Output is correct
21	Correct	4 ms	384 KB	Output is correct
22	Correct	4 ms	384 KB	Output is correct
23	Correct	4 ms	384 KB	Output is correct
24	Correct	5 ms	384 KB	Output is correct
25	Correct	5 ms	384 KB	Output is correct

Subtask #2
20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	4 ms	384 KB	Output is correct
2	Correct	4 ms	256 KB	Output is correct
3	Correct	5 ms	384 KB	Output is correct
4	Correct	4 ms	256 KB	Output is correct
5	Correct	5 ms	384 KB	Output is correct
6	Correct	4 ms	384 KB	Output is correct
7	Correct	5 ms	384 KB	Output is correct
8	Correct	4 ms	384 KB	Output is correct
9	Correct	5 ms	384 KB	Output is correct
10	Correct	4 ms	384 KB	Output is correct
11	Correct	4 ms	384 KB	Output is correct
12	Correct	4 ms	384 KB	Output is correct
13	Correct	5 ms	384 KB	Output is correct
14	Correct	5 ms	384 KB	Output is correct
15	Correct	4 ms	384 KB	Output is correct
16	Correct	4 ms	384 KB	Output is correct
17	Correct	5 ms	384 KB	Output is correct
18	Correct	4 ms	384 KB	Output is correct
19	Correct	4 ms	384 KB	Output is correct
20	Correct	4 ms	384 KB	Output is correct
21	Correct	4 ms	384 KB	Output is correct
22	Correct	4 ms	384 KB	Output is correct
23	Correct	4 ms	384 KB	Output is correct
24	Correct	5 ms	384 KB	Output is correct
25	Correct	5 ms	384 KB	Output is correct
26	Correct	5 ms	384 KB	Output is correct
27	Correct	5 ms	384 KB	Output is correct
28	Correct	5 ms	384 KB	Output is correct
29	Correct	5 ms	384 KB	Output is correct
30	Correct	5 ms	384 KB	Output is correct
31	Correct	5 ms	384 KB	Output is correct
32	Correct	5 ms	384 KB	Output is correct
33	Correct	5 ms	384 KB	Output is correct
34	Correct	5 ms	256 KB	Output is correct
35	Correct	5 ms	384 KB	Output is correct
36	Correct	5 ms	384 KB	Output is correct
37	Correct	5 ms	384 KB	Output is correct
38	Correct	6 ms	384 KB	Output is correct
39	Correct	4 ms	384 KB	Output is correct
40	Correct	5 ms	384 KB	Output is correct
41	Correct	5 ms	384 KB	Output is correct
42	Correct	4 ms	384 KB	Output is correct
43	Correct	5 ms	384 KB	Output is correct
44	Correct	5 ms	384 KB	Output is correct
45	Correct	5 ms	384 KB	Output is correct
46	Correct	5 ms	384 KB	Output is correct
47	Correct	5 ms	384 KB	Output is correct
48	Correct	5 ms	384 KB	Output is correct
49	Correct	5 ms	384 KB	Output is correct

Subtask #3
20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	4 ms	384 KB	Output is correct
2	Correct	4 ms	256 KB	Output is correct
3	Correct	5 ms	384 KB	Output is correct
4	Correct	4 ms	256 KB	Output is correct
5	Correct	5 ms	384 KB	Output is correct
6	Correct	4 ms	384 KB	Output is correct
7	Correct	5 ms	384 KB	Output is correct
8	Correct	4 ms	384 KB	Output is correct
9	Correct	5 ms	384 KB	Output is correct
10	Correct	4 ms	384 KB	Output is correct
11	Correct	4 ms	384 KB	Output is correct
12	Correct	4 ms	384 KB	Output is correct
13	Correct	5 ms	384 KB	Output is correct
14	Correct	5 ms	384 KB	Output is correct
15	Correct	4 ms	384 KB	Output is correct
16	Correct	4 ms	384 KB	Output is correct
17	Correct	5 ms	384 KB	Output is correct
18	Correct	4 ms	384 KB	Output is correct
19	Correct	4 ms	384 KB	Output is correct
20	Correct	4 ms	384 KB	Output is correct
21	Correct	4 ms	384 KB	Output is correct
22	Correct	4 ms	384 KB	Output is correct
23	Correct	4 ms	384 KB	Output is correct
24	Correct	5 ms	384 KB	Output is correct
25	Correct	5 ms	384 KB	Output is correct
26	Correct	5 ms	384 KB	Output is correct
27	Correct	5 ms	384 KB	Output is correct
28	Correct	5 ms	384 KB	Output is correct
29	Correct	5 ms	384 KB	Output is correct
30	Correct	5 ms	384 KB	Output is correct
31	Correct	5 ms	384 KB	Output is correct
32	Correct	5 ms	384 KB	Output is correct
33	Correct	5 ms	384 KB	Output is correct
34	Correct	5 ms	256 KB	Output is correct
35	Correct	5 ms	384 KB	Output is correct
36	Correct	5 ms	384 KB	Output is correct
37	Correct	5 ms	384 KB	Output is correct
38	Correct	6 ms	384 KB	Output is correct
39	Correct	4 ms	384 KB	Output is correct
40	Correct	5 ms	384 KB	Output is correct
41	Correct	5 ms	384 KB	Output is correct
42	Correct	4 ms	384 KB	Output is correct
43	Correct	5 ms	384 KB	Output is correct
44	Correct	5 ms	384 KB	Output is correct
45	Correct	5 ms	384 KB	Output is correct
46	Correct	5 ms	384 KB	Output is correct
47	Correct	5 ms	384 KB	Output is correct
48	Correct	5 ms	384 KB	Output is correct
49	Correct	5 ms	384 KB	Output is correct
50	Correct	6 ms	512 KB	Output is correct
51	Correct	7 ms	512 KB	Output is correct
52	Correct	6 ms	512 KB	Output is correct
53	Correct	6 ms	512 KB	Output is correct
54	Correct	5 ms	384 KB	Output is correct
55	Correct	7 ms	512 KB	Output is correct
56	Correct	7 ms	512 KB	Output is correct
57	Correct	7 ms	512 KB	Output is correct
58	Correct	4 ms	384 KB	Output is correct
59	Correct	5 ms	384 KB	Output is correct
60	Correct	5 ms	384 KB	Output is correct
61	Correct	6 ms	512 KB	Output is correct
62	Correct	5 ms	384 KB	Output is correct
63	Correct	5 ms	384 KB	Output is correct
64	Correct	5 ms	384 KB	Output is correct
65	Correct	5 ms	384 KB	Output is correct
66	Correct	5 ms	384 KB	Output is correct
67	Correct	5 ms	384 KB	Output is correct
68	Correct	5 ms	384 KB	Output is correct
69	Correct	5 ms	384 KB	Output is correct
70	Correct	6 ms	384 KB	Output is correct

Subtask #4
20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	4 ms	384 KB	Output is correct
2	Correct	4 ms	256 KB	Output is correct
3	Correct	5 ms	384 KB	Output is correct
4	Correct	4 ms	256 KB	Output is correct
5	Correct	5 ms	384 KB	Output is correct
6	Correct	4 ms	384 KB	Output is correct
7	Correct	5 ms	384 KB	Output is correct
8	Correct	4 ms	384 KB	Output is correct
9	Correct	5 ms	384 KB	Output is correct
10	Correct	4 ms	384 KB	Output is correct
11	Correct	4 ms	384 KB	Output is correct
12	Correct	4 ms	384 KB	Output is correct
13	Correct	5 ms	384 KB	Output is correct
14	Correct	5 ms	384 KB	Output is correct
15	Correct	4 ms	384 KB	Output is correct
16	Correct	4 ms	384 KB	Output is correct
17	Correct	5 ms	384 KB	Output is correct
18	Correct	4 ms	384 KB	Output is correct
19	Correct	4 ms	384 KB	Output is correct
20	Correct	4 ms	384 KB	Output is correct
21	Correct	4 ms	384 KB	Output is correct
22	Correct	4 ms	384 KB	Output is correct
23	Correct	4 ms	384 KB	Output is correct
24	Correct	5 ms	384 KB	Output is correct
25	Correct	5 ms	384 KB	Output is correct
26	Correct	5 ms	384 KB	Output is correct
27	Correct	5 ms	384 KB	Output is correct
28	Correct	5 ms	384 KB	Output is correct
29	Correct	5 ms	384 KB	Output is correct
30	Correct	5 ms	384 KB	Output is correct
31	Correct	5 ms	384 KB	Output is correct
32	Correct	5 ms	384 KB	Output is correct
33	Correct	5 ms	384 KB	Output is correct
34	Correct	5 ms	256 KB	Output is correct
35	Correct	5 ms	384 KB	Output is correct
36	Correct	5 ms	384 KB	Output is correct
37	Correct	5 ms	384 KB	Output is correct
38	Correct	6 ms	384 KB	Output is correct
39	Correct	4 ms	384 KB	Output is correct
40	Correct	5 ms	384 KB	Output is correct
41	Correct	5 ms	384 KB	Output is correct
42	Correct	4 ms	384 KB	Output is correct
43	Correct	5 ms	384 KB	Output is correct
44	Correct	5 ms	384 KB	Output is correct
45	Correct	5 ms	384 KB	Output is correct
46	Correct	5 ms	384 KB	Output is correct
47	Correct	5 ms	384 KB	Output is correct
48	Correct	5 ms	384 KB	Output is correct
49	Correct	5 ms	384 KB	Output is correct
50	Correct	6 ms	512 KB	Output is correct
51	Correct	7 ms	512 KB	Output is correct
52	Correct	6 ms	512 KB	Output is correct
53	Correct	6 ms	512 KB	Output is correct
54	Correct	5 ms	384 KB	Output is correct
55	Correct	7 ms	512 KB	Output is correct
56	Correct	7 ms	512 KB	Output is correct
57	Correct	7 ms	512 KB	Output is correct
58	Correct	4 ms	384 KB	Output is correct
59	Correct	5 ms	384 KB	Output is correct
60	Correct	5 ms	384 KB	Output is correct
61	Correct	6 ms	512 KB	Output is correct
62	Correct	5 ms	384 KB	Output is correct
63	Correct	5 ms	384 KB	Output is correct
64	Correct	5 ms	384 KB	Output is correct
65	Correct	5 ms	384 KB	Output is correct
66	Correct	5 ms	384 KB	Output is correct
67	Correct	5 ms	384 KB	Output is correct
68	Correct	5 ms	384 KB	Output is correct
69	Correct	5 ms	384 KB	Output is correct
70	Correct	6 ms	384 KB	Output is correct
71	Correct	214 ms	9728 KB	Output is correct
72	Correct	151 ms	8456 KB	Output is correct
73	Correct	206 ms	9696 KB	Output is correct
74	Correct	116 ms	5548 KB	Output is correct
75	Correct	132 ms	5952 KB	Output is correct
76	Correct	312 ms	12128 KB	Output is correct
77	Correct	284 ms	11032 KB	Output is correct
78	Correct	260 ms	10664 KB	Output is correct
79	Correct	243 ms	10592 KB	Output is correct
80	Correct	5 ms	384 KB	Output is correct
81	Correct	4 ms	384 KB	Output is correct
82	Correct	6 ms	512 KB	Output is correct
83	Correct	35 ms	1940 KB	Output is correct
84	Correct	41 ms	2420 KB	Output is correct
85	Correct	12 ms	948 KB	Output is correct
86	Correct	5 ms	384 KB	Output is correct
87	Correct	43 ms	2828 KB	Output is correct
88	Correct	5 ms	384 KB	Output is correct
89	Correct	5 ms	384 KB	Output is correct
90	Correct	5 ms	384 KB	Output is correct
91	Correct	17 ms	1196 KB	Output is correct
92	Correct	53 ms	3364 KB	Output is correct

Subtask #5
21.0 / 21.0

#	결과	실행 시간	메모리	Grader output
1	Correct	4 ms	384 KB	Output is correct
2	Correct	4 ms	256 KB	Output is correct
3	Correct	5 ms	384 KB	Output is correct
4	Correct	4 ms	256 KB	Output is correct
5	Correct	5 ms	384 KB	Output is correct
6	Correct	4 ms	384 KB	Output is correct
7	Correct	5 ms	384 KB	Output is correct
8	Correct	4 ms	384 KB	Output is correct
9	Correct	5 ms	384 KB	Output is correct
10	Correct	4 ms	384 KB	Output is correct
11	Correct	4 ms	384 KB	Output is correct
12	Correct	4 ms	384 KB	Output is correct
13	Correct	5 ms	384 KB	Output is correct
14	Correct	5 ms	384 KB	Output is correct
15	Correct	4 ms	384 KB	Output is correct
16	Correct	4 ms	384 KB	Output is correct
17	Correct	5 ms	384 KB	Output is correct
18	Correct	4 ms	384 KB	Output is correct
19	Correct	4 ms	384 KB	Output is correct
20	Correct	4 ms	384 KB	Output is correct
21	Correct	4 ms	384 KB	Output is correct
22	Correct	4 ms	384 KB	Output is correct
23	Correct	4 ms	384 KB	Output is correct
24	Correct	5 ms	384 KB	Output is correct
25	Correct	5 ms	384 KB	Output is correct
26	Correct	5 ms	384 KB	Output is correct
27	Correct	5 ms	384 KB	Output is correct
28	Correct	5 ms	384 KB	Output is correct
29	Correct	5 ms	384 KB	Output is correct
30	Correct	5 ms	384 KB	Output is correct
31	Correct	5 ms	384 KB	Output is correct
32	Correct	5 ms	384 KB	Output is correct
33	Correct	5 ms	384 KB	Output is correct
34	Correct	5 ms	256 KB	Output is correct
35	Correct	5 ms	384 KB	Output is correct
36	Correct	5 ms	384 KB	Output is correct
37	Correct	5 ms	384 KB	Output is correct
38	Correct	6 ms	384 KB	Output is correct
39	Correct	4 ms	384 KB	Output is correct
40	Correct	5 ms	384 KB	Output is correct
41	Correct	5 ms	384 KB	Output is correct
42	Correct	4 ms	384 KB	Output is correct
43	Correct	5 ms	384 KB	Output is correct
44	Correct	5 ms	384 KB	Output is correct
45	Correct	5 ms	384 KB	Output is correct
46	Correct	5 ms	384 KB	Output is correct
47	Correct	5 ms	384 KB	Output is correct
48	Correct	5 ms	384 KB	Output is correct
49	Correct	5 ms	384 KB	Output is correct
50	Correct	6 ms	512 KB	Output is correct
51	Correct	7 ms	512 KB	Output is correct
52	Correct	6 ms	512 KB	Output is correct
53	Correct	6 ms	512 KB	Output is correct
54	Correct	5 ms	384 KB	Output is correct
55	Correct	7 ms	512 KB	Output is correct
56	Correct	7 ms	512 KB	Output is correct
57	Correct	7 ms	512 KB	Output is correct
58	Correct	4 ms	384 KB	Output is correct
59	Correct	5 ms	384 KB	Output is correct
60	Correct	5 ms	384 KB	Output is correct
61	Correct	6 ms	512 KB	Output is correct
62	Correct	5 ms	384 KB	Output is correct
63	Correct	5 ms	384 KB	Output is correct
64	Correct	5 ms	384 KB	Output is correct
65	Correct	5 ms	384 KB	Output is correct
66	Correct	5 ms	384 KB	Output is correct
67	Correct	5 ms	384 KB	Output is correct
68	Correct	5 ms	384 KB	Output is correct
69	Correct	5 ms	384 KB	Output is correct
70	Correct	6 ms	384 KB	Output is correct
71	Correct	214 ms	9728 KB	Output is correct
72	Correct	151 ms	8456 KB	Output is correct
73	Correct	206 ms	9696 KB	Output is correct
74	Correct	116 ms	5548 KB	Output is correct
75	Correct	132 ms	5952 KB	Output is correct
76	Correct	312 ms	12128 KB	Output is correct
77	Correct	284 ms	11032 KB	Output is correct
78	Correct	260 ms	10664 KB	Output is correct
79	Correct	243 ms	10592 KB	Output is correct
80	Correct	5 ms	384 KB	Output is correct
81	Correct	4 ms	384 KB	Output is correct
82	Correct	6 ms	512 KB	Output is correct
83	Correct	35 ms	1940 KB	Output is correct
84	Correct	41 ms	2420 KB	Output is correct
85	Correct	12 ms	948 KB	Output is correct
86	Correct	5 ms	384 KB	Output is correct
87	Correct	43 ms	2828 KB	Output is correct
88	Correct	5 ms	384 KB	Output is correct
89	Correct	5 ms	384 KB	Output is correct
90	Correct	5 ms	384 KB	Output is correct
91	Correct	17 ms	1196 KB	Output is correct
92	Correct	53 ms	3364 KB	Output is correct
93	Correct	1112 ms	39784 KB	Output is correct
94	Correct	630 ms	23988 KB	Output is correct
95	Correct	711 ms	32556 KB	Output is correct
96	Correct	636 ms	23176 KB	Output is correct
97	Correct	573 ms	22028 KB	Output is correct
98	Correct	1264 ms	43916 KB	Output is correct
99	Correct	1318 ms	43184 KB	Output is correct
100	Correct	1251 ms	42412 KB	Output is correct
101	Correct	1170 ms	41432 KB	Output is correct
102	Correct	1020 ms	38088 KB	Output is correct
103	Correct	822 ms	35176 KB	Output is correct
104	Correct	5 ms	384 KB	Output is correct
105	Correct	5 ms	384 KB	Output is correct
106	Correct	8 ms	712 KB	Output is correct
107	Correct	92 ms	4876 KB	Output is correct
108	Correct	229 ms	9684 KB	Output is correct
109	Correct	24 ms	1720 KB	Output is correct
110	Correct	5 ms	384 KB	Output is correct
111	Correct	116 ms	5928 KB	Output is correct
112	Correct	5 ms	384 KB	Output is correct
113	Correct	5 ms	384 KB	Output is correct
114	Correct	9 ms	768 KB	Output is correct
115	Correct	5 ms	384 KB	Output is correct
116	Correct	12 ms	1040 KB	Output is correct
117	Correct	220 ms	10180 KB	Output is correct

답안 #237716

Compilation message

Subtask #1 19.0 / 19.0

Subtask #2 20.0 / 20.0

Subtask #3 20.0 / 20.0

Subtask #4 20.0 / 20.0

Subtask #5 21.0 / 21.0

Subtask #1
19.0 / 19.0

Subtask #2
20.0 / 20.0

Subtask #3
20.0 / 20.0

Subtask #4
20.0 / 20.0

Subtask #5
21.0 / 21.0