답안 #490990

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
490990	2021-11-30T02:57:00 Z	Mike4235	Toys (CEOI18_toy)	C++17	100 / 100	3086 ms	84572 KB

#pragma GCC optimize("Ofast")
#pragma GCC optimize("unroll-loops")
#pragma GCC target("avx,avx2,fma")
 
#include <bits/stdc++.h>
  
#define for1(i,a,b) for (int i = a; i <= b; i++)
#define for2(i,a,b) for (int i = a; i >= b; i--)
// #define int long long
 
#define sz(a) (int)a.size()
#define pii pair<int,int>
#define pb push_back
 
/*
__builtin_popcountll(x) : Number of 1-bit
__builtin_ctzll(x) : Number of trailing 0
*/
 
const long double PI = 3.1415926535897932384626433832795;
const int INF = 1000000000000000000;
const int MOD = 1000000007;
const int MOD2 = 1000000009;
const long double EPS = 1e-6;
 
using namespace std;
 
const int MX = 1e5;
 
int n;
unordered_map<int, vector<pii>> mp;
unordered_map<int, bool> flag;
set<int> se;
 
void solve(int x, int sum) {
    if (flag[x * MOD + sum]) return;
    flag[x * MOD + sum] = 1;
    se.insert(sum + x - 1);
 
    if (mp.find(x) != mp.end()) {
        for (auto p : mp[x]) solve(p.first, sum + p.second - 1);
    }
    else {
        for (int i = 2; i * i <= x; i++) if (x % i == 0) {
            if (i * i == x) {
                mp[x].push_back({i, i});
                solve(i, sum + i - 1);
            }
            else {
                int j = x / i;
                mp[x].push_back({i, j});
                mp[x].push_back({j, i});
                solve(i, sum + j - 1);
                solve(j, sum + i - 1);
            }
        }
    }
}
 
signed main() {
    
    ios_base::sync_with_stdio(false); cin.tie(NULL); cout.tie(NULL);
 
    // freopen("cf.inp", "r", stdin);
    // freopen("cf.out", "w", stdout);s
 
    cin >> n;
    solve(n, 0);
 
    cout << sz(se) << "\n";
    for (auto x : se) cout << x << " ";
    
}

Compilation message

toy.cpp:21:17: warning: overflow in conversion from 'long int' to 'int' changes value from '1000000000000000000' to '-1486618624' [-Woverflow]
   21 | const int INF = 1000000000000000000;
      |                 ^~~~~~~~~~~~~~~~~~~

Subtask #1
19.0 / 19.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	204 KB	Output is correct
2	Correct	0 ms	204 KB	Output is correct
3	Correct	0 ms	204 KB	Output is correct
4	Correct	0 ms	204 KB	Output is correct
5	Correct	0 ms	204 KB	Output is correct
6	Correct	0 ms	204 KB	Output is correct
7	Correct	0 ms	204 KB	Output is correct
8	Correct	0 ms	204 KB	Output is correct
9	Correct	1 ms	204 KB	Output is correct
10	Correct	0 ms	204 KB	Output is correct
11	Correct	0 ms	204 KB	Output is correct
12	Correct	0 ms	204 KB	Output is correct
13	Correct	0 ms	204 KB	Output is correct
14	Correct	0 ms	204 KB	Output is correct
15	Correct	0 ms	204 KB	Output is correct
16	Correct	0 ms	204 KB	Output is correct
17	Correct	0 ms	204 KB	Output is correct
18	Correct	0 ms	204 KB	Output is correct
19	Correct	0 ms	204 KB	Output is correct
20	Correct	0 ms	204 KB	Output is correct
21	Correct	0 ms	204 KB	Output is correct
22	Correct	0 ms	204 KB	Output is correct
23	Correct	0 ms	204 KB	Output is correct
24	Correct	0 ms	204 KB	Output is correct
25	Correct	0 ms	204 KB	Output is correct

Subtask #2
20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	204 KB	Output is correct
2	Correct	0 ms	204 KB	Output is correct
3	Correct	0 ms	204 KB	Output is correct
4	Correct	0 ms	204 KB	Output is correct
5	Correct	0 ms	204 KB	Output is correct
6	Correct	0 ms	204 KB	Output is correct
7	Correct	0 ms	204 KB	Output is correct
8	Correct	0 ms	204 KB	Output is correct
9	Correct	1 ms	204 KB	Output is correct
10	Correct	0 ms	204 KB	Output is correct
11	Correct	0 ms	204 KB	Output is correct
12	Correct	0 ms	204 KB	Output is correct
13	Correct	0 ms	204 KB	Output is correct
14	Correct	0 ms	204 KB	Output is correct
15	Correct	0 ms	204 KB	Output is correct
16	Correct	0 ms	204 KB	Output is correct
17	Correct	0 ms	204 KB	Output is correct
18	Correct	0 ms	204 KB	Output is correct
19	Correct	0 ms	204 KB	Output is correct
20	Correct	0 ms	204 KB	Output is correct
21	Correct	0 ms	204 KB	Output is correct
22	Correct	0 ms	204 KB	Output is correct
23	Correct	0 ms	204 KB	Output is correct
24	Correct	0 ms	204 KB	Output is correct
25	Correct	0 ms	204 KB	Output is correct
26	Correct	1 ms	332 KB	Output is correct
27	Correct	1 ms	332 KB	Output is correct
28	Correct	0 ms	332 KB	Output is correct
29	Correct	0 ms	332 KB	Output is correct
30	Correct	1 ms	332 KB	Output is correct
31	Correct	1 ms	376 KB	Output is correct
32	Correct	1 ms	332 KB	Output is correct
33	Correct	1 ms	332 KB	Output is correct
34	Correct	0 ms	204 KB	Output is correct
35	Correct	0 ms	204 KB	Output is correct
36	Correct	0 ms	204 KB	Output is correct
37	Correct	1 ms	332 KB	Output is correct
38	Correct	1 ms	332 KB	Output is correct
39	Correct	0 ms	204 KB	Output is correct
40	Correct	0 ms	332 KB	Output is correct
41	Correct	0 ms	204 KB	Output is correct
42	Correct	0 ms	204 KB	Output is correct
43	Correct	0 ms	204 KB	Output is correct
44	Correct	0 ms	204 KB	Output is correct
45	Correct	0 ms	332 KB	Output is correct
46	Correct	0 ms	204 KB	Output is correct
47	Correct	1 ms	332 KB	Output is correct
48	Correct	0 ms	204 KB	Output is correct
49	Correct	0 ms	332 KB	Output is correct

Subtask #3
20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	204 KB	Output is correct
2	Correct	0 ms	204 KB	Output is correct
3	Correct	0 ms	204 KB	Output is correct
4	Correct	0 ms	204 KB	Output is correct
5	Correct	0 ms	204 KB	Output is correct
6	Correct	0 ms	204 KB	Output is correct
7	Correct	0 ms	204 KB	Output is correct
8	Correct	0 ms	204 KB	Output is correct
9	Correct	1 ms	204 KB	Output is correct
10	Correct	0 ms	204 KB	Output is correct
11	Correct	0 ms	204 KB	Output is correct
12	Correct	0 ms	204 KB	Output is correct
13	Correct	0 ms	204 KB	Output is correct
14	Correct	0 ms	204 KB	Output is correct
15	Correct	0 ms	204 KB	Output is correct
16	Correct	0 ms	204 KB	Output is correct
17	Correct	0 ms	204 KB	Output is correct
18	Correct	0 ms	204 KB	Output is correct
19	Correct	0 ms	204 KB	Output is correct
20	Correct	0 ms	204 KB	Output is correct
21	Correct	0 ms	204 KB	Output is correct
22	Correct	0 ms	204 KB	Output is correct
23	Correct	0 ms	204 KB	Output is correct
24	Correct	0 ms	204 KB	Output is correct
25	Correct	0 ms	204 KB	Output is correct
26	Correct	1 ms	332 KB	Output is correct
27	Correct	1 ms	332 KB	Output is correct
28	Correct	0 ms	332 KB	Output is correct
29	Correct	0 ms	332 KB	Output is correct
30	Correct	1 ms	332 KB	Output is correct
31	Correct	1 ms	376 KB	Output is correct
32	Correct	1 ms	332 KB	Output is correct
33	Correct	1 ms	332 KB	Output is correct
34	Correct	0 ms	204 KB	Output is correct
35	Correct	0 ms	204 KB	Output is correct
36	Correct	0 ms	204 KB	Output is correct
37	Correct	1 ms	332 KB	Output is correct
38	Correct	1 ms	332 KB	Output is correct
39	Correct	0 ms	204 KB	Output is correct
40	Correct	0 ms	332 KB	Output is correct
41	Correct	0 ms	204 KB	Output is correct
42	Correct	0 ms	204 KB	Output is correct
43	Correct	0 ms	204 KB	Output is correct
44	Correct	0 ms	204 KB	Output is correct
45	Correct	0 ms	332 KB	Output is correct
46	Correct	0 ms	204 KB	Output is correct
47	Correct	1 ms	332 KB	Output is correct
48	Correct	0 ms	204 KB	Output is correct
49	Correct	0 ms	332 KB	Output is correct
50	Correct	2 ms	588 KB	Output is correct
51	Correct	2 ms	460 KB	Output is correct
52	Correct	2 ms	460 KB	Output is correct
53	Correct	2 ms	460 KB	Output is correct
54	Correct	1 ms	460 KB	Output is correct
55	Correct	3 ms	588 KB	Output is correct
56	Correct	3 ms	588 KB	Output is correct
57	Correct	2 ms	588 KB	Output is correct
58	Correct	0 ms	204 KB	Output is correct
59	Correct	0 ms	204 KB	Output is correct
60	Correct	0 ms	332 KB	Output is correct
61	Correct	2 ms	460 KB	Output is correct
62	Correct	1 ms	332 KB	Output is correct
63	Correct	1 ms	332 KB	Output is correct
64	Correct	0 ms	204 KB	Output is correct
65	Correct	2 ms	460 KB	Output is correct
66	Correct	0 ms	204 KB	Output is correct
67	Correct	0 ms	204 KB	Output is correct
68	Correct	0 ms	204 KB	Output is correct
69	Correct	1 ms	332 KB	Output is correct
70	Correct	1 ms	332 KB	Output is correct

Subtask #4
20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	204 KB	Output is correct
2	Correct	0 ms	204 KB	Output is correct
3	Correct	0 ms	204 KB	Output is correct
4	Correct	0 ms	204 KB	Output is correct
5	Correct	0 ms	204 KB	Output is correct
6	Correct	0 ms	204 KB	Output is correct
7	Correct	0 ms	204 KB	Output is correct
8	Correct	0 ms	204 KB	Output is correct
9	Correct	1 ms	204 KB	Output is correct
10	Correct	0 ms	204 KB	Output is correct
11	Correct	0 ms	204 KB	Output is correct
12	Correct	0 ms	204 KB	Output is correct
13	Correct	0 ms	204 KB	Output is correct
14	Correct	0 ms	204 KB	Output is correct
15	Correct	0 ms	204 KB	Output is correct
16	Correct	0 ms	204 KB	Output is correct
17	Correct	0 ms	204 KB	Output is correct
18	Correct	0 ms	204 KB	Output is correct
19	Correct	0 ms	204 KB	Output is correct
20	Correct	0 ms	204 KB	Output is correct
21	Correct	0 ms	204 KB	Output is correct
22	Correct	0 ms	204 KB	Output is correct
23	Correct	0 ms	204 KB	Output is correct
24	Correct	0 ms	204 KB	Output is correct
25	Correct	0 ms	204 KB	Output is correct
26	Correct	1 ms	332 KB	Output is correct
27	Correct	1 ms	332 KB	Output is correct
28	Correct	0 ms	332 KB	Output is correct
29	Correct	0 ms	332 KB	Output is correct
30	Correct	1 ms	332 KB	Output is correct
31	Correct	1 ms	376 KB	Output is correct
32	Correct	1 ms	332 KB	Output is correct
33	Correct	1 ms	332 KB	Output is correct
34	Correct	0 ms	204 KB	Output is correct
35	Correct	0 ms	204 KB	Output is correct
36	Correct	0 ms	204 KB	Output is correct
37	Correct	1 ms	332 KB	Output is correct
38	Correct	1 ms	332 KB	Output is correct
39	Correct	0 ms	204 KB	Output is correct
40	Correct	0 ms	332 KB	Output is correct
41	Correct	0 ms	204 KB	Output is correct
42	Correct	0 ms	204 KB	Output is correct
43	Correct	0 ms	204 KB	Output is correct
44	Correct	0 ms	204 KB	Output is correct
45	Correct	0 ms	332 KB	Output is correct
46	Correct	0 ms	204 KB	Output is correct
47	Correct	1 ms	332 KB	Output is correct
48	Correct	0 ms	204 KB	Output is correct
49	Correct	0 ms	332 KB	Output is correct
50	Correct	2 ms	588 KB	Output is correct
51	Correct	2 ms	460 KB	Output is correct
52	Correct	2 ms	460 KB	Output is correct
53	Correct	2 ms	460 KB	Output is correct
54	Correct	1 ms	460 KB	Output is correct
55	Correct	3 ms	588 KB	Output is correct
56	Correct	3 ms	588 KB	Output is correct
57	Correct	2 ms	588 KB	Output is correct
58	Correct	0 ms	204 KB	Output is correct
59	Correct	0 ms	204 KB	Output is correct
60	Correct	0 ms	332 KB	Output is correct
61	Correct	2 ms	460 KB	Output is correct
62	Correct	1 ms	332 KB	Output is correct
63	Correct	1 ms	332 KB	Output is correct
64	Correct	0 ms	204 KB	Output is correct
65	Correct	2 ms	460 KB	Output is correct
66	Correct	0 ms	204 KB	Output is correct
67	Correct	0 ms	204 KB	Output is correct
68	Correct	0 ms	204 KB	Output is correct
69	Correct	1 ms	332 KB	Output is correct
70	Correct	1 ms	332 KB	Output is correct
71	Correct	380 ms	21124 KB	Output is correct
72	Correct	198 ms	13004 KB	Output is correct
73	Correct	285 ms	14648 KB	Output is correct
74	Correct	143 ms	10764 KB	Output is correct
75	Correct	155 ms	11352 KB	Output is correct
76	Correct	547 ms	23268 KB	Output is correct
77	Correct	458 ms	21156 KB	Output is correct
78	Correct	454 ms	21260 KB	Output is correct
79	Correct	406 ms	20972 KB	Output is correct
80	Correct	0 ms	204 KB	Output is correct
81	Correct	0 ms	204 KB	Output is correct
82	Correct	2 ms	588 KB	Output is correct
83	Correct	29 ms	3332 KB	Output is correct
84	Correct	39 ms	3876 KB	Output is correct
85	Correct	10 ms	1612 KB	Output is correct
86	Correct	1 ms	332 KB	Output is correct
87	Correct	44 ms	5436 KB	Output is correct
88	Correct	1 ms	204 KB	Output is correct
89	Correct	0 ms	204 KB	Output is correct
90	Correct	1 ms	332 KB	Output is correct
91	Correct	14 ms	1980 KB	Output is correct
92	Correct	58 ms	6296 KB	Output is correct

Subtask #5
21.0 / 21.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	204 KB	Output is correct
2	Correct	0 ms	204 KB	Output is correct
3	Correct	0 ms	204 KB	Output is correct
4	Correct	0 ms	204 KB	Output is correct
5	Correct	0 ms	204 KB	Output is correct
6	Correct	0 ms	204 KB	Output is correct
7	Correct	0 ms	204 KB	Output is correct
8	Correct	0 ms	204 KB	Output is correct
9	Correct	1 ms	204 KB	Output is correct
10	Correct	0 ms	204 KB	Output is correct
11	Correct	0 ms	204 KB	Output is correct
12	Correct	0 ms	204 KB	Output is correct
13	Correct	0 ms	204 KB	Output is correct
14	Correct	0 ms	204 KB	Output is correct
15	Correct	0 ms	204 KB	Output is correct
16	Correct	0 ms	204 KB	Output is correct
17	Correct	0 ms	204 KB	Output is correct
18	Correct	0 ms	204 KB	Output is correct
19	Correct	0 ms	204 KB	Output is correct
20	Correct	0 ms	204 KB	Output is correct
21	Correct	0 ms	204 KB	Output is correct
22	Correct	0 ms	204 KB	Output is correct
23	Correct	0 ms	204 KB	Output is correct
24	Correct	0 ms	204 KB	Output is correct
25	Correct	0 ms	204 KB	Output is correct
26	Correct	1 ms	332 KB	Output is correct
27	Correct	1 ms	332 KB	Output is correct
28	Correct	0 ms	332 KB	Output is correct
29	Correct	0 ms	332 KB	Output is correct
30	Correct	1 ms	332 KB	Output is correct
31	Correct	1 ms	376 KB	Output is correct
32	Correct	1 ms	332 KB	Output is correct
33	Correct	1 ms	332 KB	Output is correct
34	Correct	0 ms	204 KB	Output is correct
35	Correct	0 ms	204 KB	Output is correct
36	Correct	0 ms	204 KB	Output is correct
37	Correct	1 ms	332 KB	Output is correct
38	Correct	1 ms	332 KB	Output is correct
39	Correct	0 ms	204 KB	Output is correct
40	Correct	0 ms	332 KB	Output is correct
41	Correct	0 ms	204 KB	Output is correct
42	Correct	0 ms	204 KB	Output is correct
43	Correct	0 ms	204 KB	Output is correct
44	Correct	0 ms	204 KB	Output is correct
45	Correct	0 ms	332 KB	Output is correct
46	Correct	0 ms	204 KB	Output is correct
47	Correct	1 ms	332 KB	Output is correct
48	Correct	0 ms	204 KB	Output is correct
49	Correct	0 ms	332 KB	Output is correct
50	Correct	2 ms	588 KB	Output is correct
51	Correct	2 ms	460 KB	Output is correct
52	Correct	2 ms	460 KB	Output is correct
53	Correct	2 ms	460 KB	Output is correct
54	Correct	1 ms	460 KB	Output is correct
55	Correct	3 ms	588 KB	Output is correct
56	Correct	3 ms	588 KB	Output is correct
57	Correct	2 ms	588 KB	Output is correct
58	Correct	0 ms	204 KB	Output is correct
59	Correct	0 ms	204 KB	Output is correct
60	Correct	0 ms	332 KB	Output is correct
61	Correct	2 ms	460 KB	Output is correct
62	Correct	1 ms	332 KB	Output is correct
63	Correct	1 ms	332 KB	Output is correct
64	Correct	0 ms	204 KB	Output is correct
65	Correct	2 ms	460 KB	Output is correct
66	Correct	0 ms	204 KB	Output is correct
67	Correct	0 ms	204 KB	Output is correct
68	Correct	0 ms	204 KB	Output is correct
69	Correct	1 ms	332 KB	Output is correct
70	Correct	1 ms	332 KB	Output is correct
71	Correct	380 ms	21124 KB	Output is correct
72	Correct	198 ms	13004 KB	Output is correct
73	Correct	285 ms	14648 KB	Output is correct
74	Correct	143 ms	10764 KB	Output is correct
75	Correct	155 ms	11352 KB	Output is correct
76	Correct	547 ms	23268 KB	Output is correct
77	Correct	458 ms	21156 KB	Output is correct
78	Correct	454 ms	21260 KB	Output is correct
79	Correct	406 ms	20972 KB	Output is correct
80	Correct	0 ms	204 KB	Output is correct
81	Correct	0 ms	204 KB	Output is correct
82	Correct	2 ms	588 KB	Output is correct
83	Correct	29 ms	3332 KB	Output is correct
84	Correct	39 ms	3876 KB	Output is correct
85	Correct	10 ms	1612 KB	Output is correct
86	Correct	1 ms	332 KB	Output is correct
87	Correct	44 ms	5436 KB	Output is correct
88	Correct	1 ms	204 KB	Output is correct
89	Correct	0 ms	204 KB	Output is correct
90	Correct	1 ms	332 KB	Output is correct
91	Correct	14 ms	1980 KB	Output is correct
92	Correct	58 ms	6296 KB	Output is correct
93	Correct	2781 ms	84528 KB	Output is correct
94	Correct	1333 ms	48312 KB	Output is correct
95	Correct	1509 ms	50084 KB	Output is correct
96	Correct	1442 ms	46016 KB	Output is correct
97	Correct	1222 ms	42620 KB	Output is correct
98	Correct	2999 ms	84448 KB	Output is correct
99	Correct	3086 ms	84572 KB	Output is correct
100	Correct	2831 ms	84412 KB	Output is correct
101	Correct	2864 ms	84256 KB	Output is correct
102	Correct	2323 ms	59892 KB	Output is correct
103	Correct	1936 ms	55152 KB	Output is correct
104	Correct	0 ms	204 KB	Output is correct
105	Correct	0 ms	204 KB	Output is correct
106	Correct	4 ms	972 KB	Output is correct
107	Correct	113 ms	10600 KB	Output is correct
108	Correct	384 ms	21172 KB	Output is correct
109	Correct	24 ms	3004 KB	Output is correct
110	Correct	1 ms	204 KB	Output is correct
111	Correct	156 ms	11364 KB	Output is correct
112	Correct	1 ms	204 KB	Output is correct
113	Correct	1 ms	204 KB	Output is correct
114	Correct	6 ms	844 KB	Output is correct
115	Correct	1 ms	204 KB	Output is correct
116	Correct	13 ms	1612 KB	Output is correct
117	Correct	398 ms	23244 KB	Output is correct

답안 #490990

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