답안 #1039144

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1039144	2024-07-30T13:40:27 Z	0npata	Toys (CEOI18_toy)	C++17	100 / 100	2266 ms	33364 KB

#include<bits/stdc++.h>
using namespace std;
 
#define vec vector
#define int long long
 
 
vec<int> ans;
vec<pair<int, int>> primes(0);
 
int n;
 
 
void find_primes() {
    int cn = n;
    for(int i = 2; i*i <= cn; i++) {
       if(cn % i == 0) {
           primes.push_back({i, 0});
           while(cn % i == 0) {
               cn /= i;
               primes.back().second++;
           }
       }
    }
    if(cn != 1) primes.push_back({cn, 1});
}
 
 
void go(int cur, int lst, int id, int pi=0, int mul= 1) {
    bool done = true;
    if(mul == n) {
        ans.push_back(id); 
        return;
    }

    if(pi == primes.size()) return;

    int j = pi;
    go(cur, lst, id, pi+1, mul);
    auto &[p, cnt] = primes[j];
    int val = 1;
    for(int i = 0; i<cnt; i++) {
        val *= p;
        cnt -= (i+1); 
        if(cur * val >= lst) {
            go(1, cur*val, id + cur*val-1, 0, mul*cur*val);
        }
        go(cur*val, lst, id, pi+1, mul);
        cnt += (i+1);
   }
}
 
int32_t main() {
    cin >> n;
    
    find_primes();
     
     go(1, 0, 0);
 
     vec<int> ans_filt(0);
     sort(ans.begin(), ans.end());
     ans_filt.push_back(ans[0]);
     for(int i = 1; i<ans.size(); i++) {
         if(ans[i] != ans[i-1]) {
             ans_filt.push_back(ans[i]);
         }
     }
 
    cout << ans_filt.size() << '\n';
    for(int res : ans_filt) {
        cout << res << ' ';
    }
    cout << '\n';
}

Compilation message

toy.cpp: In function 'void go(long long int, long long int, long long int, long long int, long long int)':
toy.cpp:36:11: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::vector<std::pair<long long int, long long int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   36 |     if(pi == primes.size()) return;
      |        ~~~^~~~~~~~~~~~~~~~
toy.cpp:30:10: warning: unused variable 'done' [-Wunused-variable]
   30 |     bool done = true;
      |          ^~~~
toy.cpp: In function 'int32_t main()':
toy.cpp:63:22: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   63 |      for(int i = 1; i<ans.size(); i++) {
      |                     ~^~~~~~~~~~~

Subtask #1
19.0 / 19.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	344 KB	Output is correct
2	Correct	0 ms	344 KB	Output is correct
3	Correct	0 ms	344 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	0 ms	348 KB	Output is correct
6	Correct	0 ms	348 KB	Output is correct
7	Correct	0 ms	348 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	0 ms	348 KB	Output is correct
11	Correct	0 ms	348 KB	Output is correct
12	Correct	0 ms	348 KB	Output is correct
13	Correct	0 ms	348 KB	Output is correct
14	Correct	0 ms	348 KB	Output is correct
15	Correct	0 ms	348 KB	Output is correct
16	Correct	0 ms	348 KB	Output is correct
17	Correct	0 ms	348 KB	Output is correct
18	Correct	0 ms	348 KB	Output is correct
19	Correct	0 ms	348 KB	Output is correct
20	Correct	0 ms	348 KB	Output is correct
21	Correct	0 ms	348 KB	Output is correct
22	Correct	0 ms	348 KB	Output is correct
23	Correct	1 ms	344 KB	Output is correct
24	Correct	0 ms	348 KB	Output is correct
25	Correct	0 ms	348 KB	Output is correct

Subtask #2
20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	344 KB	Output is correct
2	Correct	0 ms	344 KB	Output is correct
3	Correct	0 ms	344 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	0 ms	348 KB	Output is correct
6	Correct	0 ms	348 KB	Output is correct
7	Correct	0 ms	348 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	0 ms	348 KB	Output is correct
11	Correct	0 ms	348 KB	Output is correct
12	Correct	0 ms	348 KB	Output is correct
13	Correct	0 ms	348 KB	Output is correct
14	Correct	0 ms	348 KB	Output is correct
15	Correct	0 ms	348 KB	Output is correct
16	Correct	0 ms	348 KB	Output is correct
17	Correct	0 ms	348 KB	Output is correct
18	Correct	0 ms	348 KB	Output is correct
19	Correct	0 ms	348 KB	Output is correct
20	Correct	0 ms	348 KB	Output is correct
21	Correct	0 ms	348 KB	Output is correct
22	Correct	0 ms	348 KB	Output is correct
23	Correct	1 ms	344 KB	Output is correct
24	Correct	0 ms	348 KB	Output is correct
25	Correct	0 ms	348 KB	Output is correct
26	Correct	0 ms	348 KB	Output is correct
27	Correct	1 ms	348 KB	Output is correct
28	Correct	0 ms	348 KB	Output is correct
29	Correct	0 ms	348 KB	Output is correct
30	Correct	0 ms	348 KB	Output is correct
31	Correct	1 ms	348 KB	Output is correct
32	Correct	0 ms	348 KB	Output is correct
33	Correct	0 ms	348 KB	Output is correct
34	Correct	0 ms	348 KB	Output is correct
35	Correct	1 ms	344 KB	Output is correct
36	Correct	0 ms	348 KB	Output is correct
37	Correct	0 ms	348 KB	Output is correct
38	Correct	0 ms	348 KB	Output is correct
39	Correct	0 ms	348 KB	Output is correct
40	Correct	0 ms	348 KB	Output is correct
41	Correct	1 ms	356 KB	Output is correct
42	Correct	0 ms	352 KB	Output is correct
43	Correct	0 ms	352 KB	Output is correct
44	Correct	0 ms	352 KB	Output is correct
45	Correct	0 ms	352 KB	Output is correct
46	Correct	0 ms	352 KB	Output is correct
47	Correct	0 ms	352 KB	Output is correct
48	Correct	0 ms	352 KB	Output is correct
49	Correct	0 ms	352 KB	Output is correct

Subtask #3
20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	344 KB	Output is correct
2	Correct	0 ms	344 KB	Output is correct
3	Correct	0 ms	344 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	0 ms	348 KB	Output is correct
6	Correct	0 ms	348 KB	Output is correct
7	Correct	0 ms	348 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	0 ms	348 KB	Output is correct
11	Correct	0 ms	348 KB	Output is correct
12	Correct	0 ms	348 KB	Output is correct
13	Correct	0 ms	348 KB	Output is correct
14	Correct	0 ms	348 KB	Output is correct
15	Correct	0 ms	348 KB	Output is correct
16	Correct	0 ms	348 KB	Output is correct
17	Correct	0 ms	348 KB	Output is correct
18	Correct	0 ms	348 KB	Output is correct
19	Correct	0 ms	348 KB	Output is correct
20	Correct	0 ms	348 KB	Output is correct
21	Correct	0 ms	348 KB	Output is correct
22	Correct	0 ms	348 KB	Output is correct
23	Correct	1 ms	344 KB	Output is correct
24	Correct	0 ms	348 KB	Output is correct
25	Correct	0 ms	348 KB	Output is correct
26	Correct	0 ms	348 KB	Output is correct
27	Correct	1 ms	348 KB	Output is correct
28	Correct	0 ms	348 KB	Output is correct
29	Correct	0 ms	348 KB	Output is correct
30	Correct	0 ms	348 KB	Output is correct
31	Correct	1 ms	348 KB	Output is correct
32	Correct	0 ms	348 KB	Output is correct
33	Correct	0 ms	348 KB	Output is correct
34	Correct	0 ms	348 KB	Output is correct
35	Correct	1 ms	344 KB	Output is correct
36	Correct	0 ms	348 KB	Output is correct
37	Correct	0 ms	348 KB	Output is correct
38	Correct	0 ms	348 KB	Output is correct
39	Correct	0 ms	348 KB	Output is correct
40	Correct	0 ms	348 KB	Output is correct
41	Correct	1 ms	356 KB	Output is correct
42	Correct	0 ms	352 KB	Output is correct
43	Correct	0 ms	352 KB	Output is correct
44	Correct	0 ms	352 KB	Output is correct
45	Correct	0 ms	352 KB	Output is correct
46	Correct	0 ms	352 KB	Output is correct
47	Correct	0 ms	352 KB	Output is correct
48	Correct	0 ms	352 KB	Output is correct
49	Correct	0 ms	352 KB	Output is correct
50	Correct	1 ms	344 KB	Output is correct
51	Correct	1 ms	348 KB	Output is correct
52	Correct	1 ms	352 KB	Output is correct
53	Correct	1 ms	352 KB	Output is correct
54	Correct	0 ms	348 KB	Output is correct
55	Correct	2 ms	348 KB	Output is correct
56	Correct	1 ms	348 KB	Output is correct
57	Correct	1 ms	348 KB	Output is correct
58	Correct	0 ms	348 KB	Output is correct
59	Correct	0 ms	348 KB	Output is correct
60	Correct	0 ms	348 KB	Output is correct
61	Correct	1 ms	348 KB	Output is correct
62	Correct	1 ms	348 KB	Output is correct
63	Correct	1 ms	344 KB	Output is correct
64	Correct	0 ms	348 KB	Output is correct
65	Correct	0 ms	348 KB	Output is correct
66	Correct	1 ms	348 KB	Output is correct
67	Correct	0 ms	348 KB	Output is correct
68	Correct	1 ms	348 KB	Output is correct
69	Correct	0 ms	344 KB	Output is correct
70	Correct	1 ms	348 KB	Output is correct

Subtask #4
20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	344 KB	Output is correct
2	Correct	0 ms	344 KB	Output is correct
3	Correct	0 ms	344 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	0 ms	348 KB	Output is correct
6	Correct	0 ms	348 KB	Output is correct
7	Correct	0 ms	348 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	0 ms	348 KB	Output is correct
11	Correct	0 ms	348 KB	Output is correct
12	Correct	0 ms	348 KB	Output is correct
13	Correct	0 ms	348 KB	Output is correct
14	Correct	0 ms	348 KB	Output is correct
15	Correct	0 ms	348 KB	Output is correct
16	Correct	0 ms	348 KB	Output is correct
17	Correct	0 ms	348 KB	Output is correct
18	Correct	0 ms	348 KB	Output is correct
19	Correct	0 ms	348 KB	Output is correct
20	Correct	0 ms	348 KB	Output is correct
21	Correct	0 ms	348 KB	Output is correct
22	Correct	0 ms	348 KB	Output is correct
23	Correct	1 ms	344 KB	Output is correct
24	Correct	0 ms	348 KB	Output is correct
25	Correct	0 ms	348 KB	Output is correct
26	Correct	0 ms	348 KB	Output is correct
27	Correct	1 ms	348 KB	Output is correct
28	Correct	0 ms	348 KB	Output is correct
29	Correct	0 ms	348 KB	Output is correct
30	Correct	0 ms	348 KB	Output is correct
31	Correct	1 ms	348 KB	Output is correct
32	Correct	0 ms	348 KB	Output is correct
33	Correct	0 ms	348 KB	Output is correct
34	Correct	0 ms	348 KB	Output is correct
35	Correct	1 ms	344 KB	Output is correct
36	Correct	0 ms	348 KB	Output is correct
37	Correct	0 ms	348 KB	Output is correct
38	Correct	0 ms	348 KB	Output is correct
39	Correct	0 ms	348 KB	Output is correct
40	Correct	0 ms	348 KB	Output is correct
41	Correct	1 ms	356 KB	Output is correct
42	Correct	0 ms	352 KB	Output is correct
43	Correct	0 ms	352 KB	Output is correct
44	Correct	0 ms	352 KB	Output is correct
45	Correct	0 ms	352 KB	Output is correct
46	Correct	0 ms	352 KB	Output is correct
47	Correct	0 ms	352 KB	Output is correct
48	Correct	0 ms	352 KB	Output is correct
49	Correct	0 ms	352 KB	Output is correct
50	Correct	1 ms	344 KB	Output is correct
51	Correct	1 ms	348 KB	Output is correct
52	Correct	1 ms	352 KB	Output is correct
53	Correct	1 ms	352 KB	Output is correct
54	Correct	0 ms	348 KB	Output is correct
55	Correct	2 ms	348 KB	Output is correct
56	Correct	1 ms	348 KB	Output is correct
57	Correct	1 ms	348 KB	Output is correct
58	Correct	0 ms	348 KB	Output is correct
59	Correct	0 ms	348 KB	Output is correct
60	Correct	0 ms	348 KB	Output is correct
61	Correct	1 ms	348 KB	Output is correct
62	Correct	1 ms	348 KB	Output is correct
63	Correct	1 ms	344 KB	Output is correct
64	Correct	0 ms	348 KB	Output is correct
65	Correct	0 ms	348 KB	Output is correct
66	Correct	1 ms	348 KB	Output is correct
67	Correct	0 ms	348 KB	Output is correct
68	Correct	1 ms	348 KB	Output is correct
69	Correct	0 ms	344 KB	Output is correct
70	Correct	1 ms	348 KB	Output is correct
71	Correct	171 ms	6656 KB	Output is correct
72	Correct	94 ms	2608 KB	Output is correct
73	Correct	188 ms	6608 KB	Output is correct
74	Correct	79 ms	1732 KB	Output is correct
75	Correct	103 ms	2500 KB	Output is correct
76	Correct	368 ms	8516 KB	Output is correct
77	Correct	369 ms	8632 KB	Output is correct
78	Correct	289 ms	5528 KB	Output is correct
79	Correct	307 ms	5128 KB	Output is correct
80	Correct	0 ms	344 KB	Output is correct
81	Correct	0 ms	344 KB	Output is correct
82	Correct	1 ms	348 KB	Output is correct
83	Correct	15 ms	984 KB	Output is correct
84	Correct	18 ms	1064 KB	Output is correct
85	Correct	3 ms	604 KB	Output is correct
86	Correct	0 ms	344 KB	Output is correct
87	Correct	16 ms	984 KB	Output is correct
88	Correct	0 ms	348 KB	Output is correct
89	Correct	0 ms	348 KB	Output is correct
90	Correct	0 ms	348 KB	Output is correct
91	Correct	4 ms	604 KB	Output is correct
92	Correct	24 ms	1068 KB	Output is correct

Subtask #5
21.0 / 21.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	344 KB	Output is correct
2	Correct	0 ms	344 KB	Output is correct
3	Correct	0 ms	344 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	0 ms	348 KB	Output is correct
6	Correct	0 ms	348 KB	Output is correct
7	Correct	0 ms	348 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	0 ms	348 KB	Output is correct
11	Correct	0 ms	348 KB	Output is correct
12	Correct	0 ms	348 KB	Output is correct
13	Correct	0 ms	348 KB	Output is correct
14	Correct	0 ms	348 KB	Output is correct
15	Correct	0 ms	348 KB	Output is correct
16	Correct	0 ms	348 KB	Output is correct
17	Correct	0 ms	348 KB	Output is correct
18	Correct	0 ms	348 KB	Output is correct
19	Correct	0 ms	348 KB	Output is correct
20	Correct	0 ms	348 KB	Output is correct
21	Correct	0 ms	348 KB	Output is correct
22	Correct	0 ms	348 KB	Output is correct
23	Correct	1 ms	344 KB	Output is correct
24	Correct	0 ms	348 KB	Output is correct
25	Correct	0 ms	348 KB	Output is correct
26	Correct	0 ms	348 KB	Output is correct
27	Correct	1 ms	348 KB	Output is correct
28	Correct	0 ms	348 KB	Output is correct
29	Correct	0 ms	348 KB	Output is correct
30	Correct	0 ms	348 KB	Output is correct
31	Correct	1 ms	348 KB	Output is correct
32	Correct	0 ms	348 KB	Output is correct
33	Correct	0 ms	348 KB	Output is correct
34	Correct	0 ms	348 KB	Output is correct
35	Correct	1 ms	344 KB	Output is correct
36	Correct	0 ms	348 KB	Output is correct
37	Correct	0 ms	348 KB	Output is correct
38	Correct	0 ms	348 KB	Output is correct
39	Correct	0 ms	348 KB	Output is correct
40	Correct	0 ms	348 KB	Output is correct
41	Correct	1 ms	356 KB	Output is correct
42	Correct	0 ms	352 KB	Output is correct
43	Correct	0 ms	352 KB	Output is correct
44	Correct	0 ms	352 KB	Output is correct
45	Correct	0 ms	352 KB	Output is correct
46	Correct	0 ms	352 KB	Output is correct
47	Correct	0 ms	352 KB	Output is correct
48	Correct	0 ms	352 KB	Output is correct
49	Correct	0 ms	352 KB	Output is correct
50	Correct	1 ms	344 KB	Output is correct
51	Correct	1 ms	348 KB	Output is correct
52	Correct	1 ms	352 KB	Output is correct
53	Correct	1 ms	352 KB	Output is correct
54	Correct	0 ms	348 KB	Output is correct
55	Correct	2 ms	348 KB	Output is correct
56	Correct	1 ms	348 KB	Output is correct
57	Correct	1 ms	348 KB	Output is correct
58	Correct	0 ms	348 KB	Output is correct
59	Correct	0 ms	348 KB	Output is correct
60	Correct	0 ms	348 KB	Output is correct
61	Correct	1 ms	348 KB	Output is correct
62	Correct	1 ms	348 KB	Output is correct
63	Correct	1 ms	344 KB	Output is correct
64	Correct	0 ms	348 KB	Output is correct
65	Correct	0 ms	348 KB	Output is correct
66	Correct	1 ms	348 KB	Output is correct
67	Correct	0 ms	348 KB	Output is correct
68	Correct	1 ms	348 KB	Output is correct
69	Correct	0 ms	344 KB	Output is correct
70	Correct	1 ms	348 KB	Output is correct
71	Correct	171 ms	6656 KB	Output is correct
72	Correct	94 ms	2608 KB	Output is correct
73	Correct	188 ms	6608 KB	Output is correct
74	Correct	79 ms	1732 KB	Output is correct
75	Correct	103 ms	2500 KB	Output is correct
76	Correct	368 ms	8516 KB	Output is correct
77	Correct	369 ms	8632 KB	Output is correct
78	Correct	289 ms	5528 KB	Output is correct
79	Correct	307 ms	5128 KB	Output is correct
80	Correct	0 ms	344 KB	Output is correct
81	Correct	0 ms	344 KB	Output is correct
82	Correct	1 ms	348 KB	Output is correct
83	Correct	15 ms	984 KB	Output is correct
84	Correct	18 ms	1064 KB	Output is correct
85	Correct	3 ms	604 KB	Output is correct
86	Correct	0 ms	344 KB	Output is correct
87	Correct	16 ms	984 KB	Output is correct
88	Correct	0 ms	348 KB	Output is correct
89	Correct	0 ms	348 KB	Output is correct
90	Correct	0 ms	348 KB	Output is correct
91	Correct	4 ms	604 KB	Output is correct
92	Correct	24 ms	1068 KB	Output is correct
93	Correct	1396 ms	18332 KB	Output is correct
94	Correct	506 ms	8740 KB	Output is correct
95	Correct	748 ms	16972 KB	Output is correct
96	Correct	661 ms	9408 KB	Output is correct
97	Correct	614 ms	9388 KB	Output is correct
98	Correct	1716 ms	33180 KB	Output is correct
99	Correct	1933 ms	33212 KB	Output is correct
100	Correct	1778 ms	33180 KB	Output is correct
101	Correct	2266 ms	33180 KB	Output is correct
102	Correct	1850 ms	33364 KB	Output is correct
103	Correct	892 ms	16736 KB	Output is correct
104	Correct	0 ms	348 KB	Output is correct
105	Correct	0 ms	348 KB	Output is correct
106	Correct	1 ms	348 KB	Output is correct
107	Correct	72 ms	2768 KB	Output is correct
108	Correct	170 ms	6080 KB	Output is correct
109	Correct	6 ms	724 KB	Output is correct
110	Correct	1 ms	348 KB	Output is correct
111	Correct	55 ms	2524 KB	Output is correct
112	Correct	0 ms	348 KB	Output is correct
113	Correct	0 ms	348 KB	Output is correct
114	Correct	1 ms	348 KB	Output is correct
115	Correct	0 ms	348 KB	Output is correct
116	Correct	3 ms	604 KB	Output is correct
117	Correct	127 ms	2692 KB	Output is correct

답안 #1039144

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