#include <bits/stdc++.h>
#include <iostream>
using namespace std;
typedef long long ll;
typedef vector<int> vi;
typedef vector<vi> vvi;
#define rep(i,a,b) for(int i = a; i < b; i++)
#define pb push_back
int n;
map<int, vi> d;
map<int, set<int>> dp;
void getd(){
set<int> divs;
rep(i, 1, sqrt(n) + 4) {
if (n % i == 0) {divs.insert(i); divs.insert(n / i);}
}
for (auto &i : divs) {
dp.insert({i, {}});
d.insert({i, vi(0)});
}
for (auto &i : divs){
int x = 2*i;
while (x < n+1) {if (divs.find(x) != divs.end()) d[x].pb(i); x += i;}
}
}
set<int> get(int x) {
if (!(dp[x].empty())) return dp[x];
dp[x].insert(x - 1);
for (auto &y : d[x]) {
for (auto &k : get(x/y)) {
dp[x].insert(k + y - 1);
}
}
return dp[x];
}
int main(){
cin >> n;
getd();
set<int> ans = get(n);
cout << ans.size() << endl;
for (auto &i : ans) cout << i << " "; cout<<endl;
}
Compilation message
toy.cpp: In function 'int main()':
toy.cpp:51:3: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
51 | for (auto &i : ans) cout << i << " "; cout<<endl;
| ^~~
toy.cpp:51:41: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
51 | for (auto &i : ans) cout << i << " "; cout<<endl;
| ^~~~
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
1 ms |
204 KB |
Output is correct |
2 |
Correct |
1 ms |
204 KB |
Output is correct |
3 |
Correct |
1 ms |
204 KB |
Output is correct |
4 |
Correct |
1 ms |
204 KB |
Output is correct |
5 |
Correct |
1 ms |
204 KB |
Output is correct |
6 |
Correct |
1 ms |
204 KB |
Output is correct |
7 |
Correct |
1 ms |
204 KB |
Output is correct |
8 |
Correct |
1 ms |
204 KB |
Output is correct |
9 |
Correct |
1 ms |
292 KB |
Output is correct |
10 |
Correct |
1 ms |
204 KB |
Output is correct |
11 |
Correct |
1 ms |
204 KB |
Output is correct |
12 |
Correct |
1 ms |
204 KB |
Output is correct |
13 |
Correct |
1 ms |
204 KB |
Output is correct |
14 |
Correct |
1 ms |
296 KB |
Output is correct |
15 |
Correct |
1 ms |
204 KB |
Output is correct |
16 |
Correct |
1 ms |
204 KB |
Output is correct |
17 |
Correct |
1 ms |
204 KB |
Output is correct |
18 |
Correct |
1 ms |
204 KB |
Output is correct |
19 |
Correct |
1 ms |
296 KB |
Output is correct |
20 |
Correct |
1 ms |
204 KB |
Output is correct |
21 |
Correct |
1 ms |
204 KB |
Output is correct |
22 |
Correct |
1 ms |
204 KB |
Output is correct |
23 |
Correct |
1 ms |
204 KB |
Output is correct |
24 |
Correct |
1 ms |
292 KB |
Output is correct |
25 |
Correct |
1 ms |
204 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
1 ms |
204 KB |
Output is correct |
2 |
Correct |
1 ms |
204 KB |
Output is correct |
3 |
Correct |
1 ms |
204 KB |
Output is correct |
4 |
Correct |
1 ms |
204 KB |
Output is correct |
5 |
Correct |
1 ms |
204 KB |
Output is correct |
6 |
Correct |
1 ms |
204 KB |
Output is correct |
7 |
Correct |
1 ms |
204 KB |
Output is correct |
8 |
Correct |
1 ms |
204 KB |
Output is correct |
9 |
Correct |
1 ms |
292 KB |
Output is correct |
10 |
Correct |
1 ms |
204 KB |
Output is correct |
11 |
Correct |
1 ms |
204 KB |
Output is correct |
12 |
Correct |
1 ms |
204 KB |
Output is correct |
13 |
Correct |
1 ms |
204 KB |
Output is correct |
14 |
Correct |
1 ms |
296 KB |
Output is correct |
15 |
Correct |
1 ms |
204 KB |
Output is correct |
16 |
Correct |
1 ms |
204 KB |
Output is correct |
17 |
Correct |
1 ms |
204 KB |
Output is correct |
18 |
Correct |
1 ms |
204 KB |
Output is correct |
19 |
Correct |
1 ms |
296 KB |
Output is correct |
20 |
Correct |
1 ms |
204 KB |
Output is correct |
21 |
Correct |
1 ms |
204 KB |
Output is correct |
22 |
Correct |
1 ms |
204 KB |
Output is correct |
23 |
Correct |
1 ms |
204 KB |
Output is correct |
24 |
Correct |
1 ms |
292 KB |
Output is correct |
25 |
Correct |
1 ms |
204 KB |
Output is correct |
26 |
Correct |
3 ms |
332 KB |
Output is correct |
27 |
Correct |
2 ms |
292 KB |
Output is correct |
28 |
Correct |
2 ms |
292 KB |
Output is correct |
29 |
Correct |
1 ms |
336 KB |
Output is correct |
30 |
Correct |
1 ms |
292 KB |
Output is correct |
31 |
Correct |
2 ms |
332 KB |
Output is correct |
32 |
Correct |
2 ms |
332 KB |
Output is correct |
33 |
Correct |
2 ms |
288 KB |
Output is correct |
34 |
Correct |
1 ms |
204 KB |
Output is correct |
35 |
Correct |
1 ms |
204 KB |
Output is correct |
36 |
Correct |
1 ms |
288 KB |
Output is correct |
37 |
Correct |
2 ms |
332 KB |
Output is correct |
38 |
Correct |
2 ms |
256 KB |
Output is correct |
39 |
Correct |
1 ms |
300 KB |
Output is correct |
40 |
Correct |
2 ms |
332 KB |
Output is correct |
41 |
Correct |
1 ms |
204 KB |
Output is correct |
42 |
Correct |
1 ms |
204 KB |
Output is correct |
43 |
Correct |
1 ms |
204 KB |
Output is correct |
44 |
Correct |
1 ms |
284 KB |
Output is correct |
45 |
Correct |
1 ms |
204 KB |
Output is correct |
46 |
Correct |
1 ms |
288 KB |
Output is correct |
47 |
Correct |
2 ms |
288 KB |
Output is correct |
48 |
Correct |
1 ms |
204 KB |
Output is correct |
49 |
Correct |
2 ms |
288 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
1 ms |
204 KB |
Output is correct |
2 |
Correct |
1 ms |
204 KB |
Output is correct |
3 |
Correct |
1 ms |
204 KB |
Output is correct |
4 |
Correct |
1 ms |
204 KB |
Output is correct |
5 |
Correct |
1 ms |
204 KB |
Output is correct |
6 |
Correct |
1 ms |
204 KB |
Output is correct |
7 |
Correct |
1 ms |
204 KB |
Output is correct |
8 |
Correct |
1 ms |
204 KB |
Output is correct |
9 |
Correct |
1 ms |
292 KB |
Output is correct |
10 |
Correct |
1 ms |
204 KB |
Output is correct |
11 |
Correct |
1 ms |
204 KB |
Output is correct |
12 |
Correct |
1 ms |
204 KB |
Output is correct |
13 |
Correct |
1 ms |
204 KB |
Output is correct |
14 |
Correct |
1 ms |
296 KB |
Output is correct |
15 |
Correct |
1 ms |
204 KB |
Output is correct |
16 |
Correct |
1 ms |
204 KB |
Output is correct |
17 |
Correct |
1 ms |
204 KB |
Output is correct |
18 |
Correct |
1 ms |
204 KB |
Output is correct |
19 |
Correct |
1 ms |
296 KB |
Output is correct |
20 |
Correct |
1 ms |
204 KB |
Output is correct |
21 |
Correct |
1 ms |
204 KB |
Output is correct |
22 |
Correct |
1 ms |
204 KB |
Output is correct |
23 |
Correct |
1 ms |
204 KB |
Output is correct |
24 |
Correct |
1 ms |
292 KB |
Output is correct |
25 |
Correct |
1 ms |
204 KB |
Output is correct |
26 |
Correct |
3 ms |
332 KB |
Output is correct |
27 |
Correct |
2 ms |
292 KB |
Output is correct |
28 |
Correct |
2 ms |
292 KB |
Output is correct |
29 |
Correct |
1 ms |
336 KB |
Output is correct |
30 |
Correct |
1 ms |
292 KB |
Output is correct |
31 |
Correct |
2 ms |
332 KB |
Output is correct |
32 |
Correct |
2 ms |
332 KB |
Output is correct |
33 |
Correct |
2 ms |
288 KB |
Output is correct |
34 |
Correct |
1 ms |
204 KB |
Output is correct |
35 |
Correct |
1 ms |
204 KB |
Output is correct |
36 |
Correct |
1 ms |
288 KB |
Output is correct |
37 |
Correct |
2 ms |
332 KB |
Output is correct |
38 |
Correct |
2 ms |
256 KB |
Output is correct |
39 |
Correct |
1 ms |
300 KB |
Output is correct |
40 |
Correct |
2 ms |
332 KB |
Output is correct |
41 |
Correct |
1 ms |
204 KB |
Output is correct |
42 |
Correct |
1 ms |
204 KB |
Output is correct |
43 |
Correct |
1 ms |
204 KB |
Output is correct |
44 |
Correct |
1 ms |
284 KB |
Output is correct |
45 |
Correct |
1 ms |
204 KB |
Output is correct |
46 |
Correct |
1 ms |
288 KB |
Output is correct |
47 |
Correct |
2 ms |
288 KB |
Output is correct |
48 |
Correct |
1 ms |
204 KB |
Output is correct |
49 |
Correct |
2 ms |
288 KB |
Output is correct |
50 |
Correct |
11 ms |
592 KB |
Output is correct |
51 |
Correct |
8 ms |
584 KB |
Output is correct |
52 |
Correct |
7 ms |
572 KB |
Output is correct |
53 |
Correct |
6 ms |
460 KB |
Output is correct |
54 |
Correct |
4 ms |
460 KB |
Output is correct |
55 |
Correct |
11 ms |
716 KB |
Output is correct |
56 |
Correct |
12 ms |
588 KB |
Output is correct |
57 |
Correct |
9 ms |
588 KB |
Output is correct |
58 |
Correct |
1 ms |
204 KB |
Output is correct |
59 |
Correct |
1 ms |
204 KB |
Output is correct |
60 |
Correct |
2 ms |
328 KB |
Output is correct |
61 |
Correct |
6 ms |
460 KB |
Output is correct |
62 |
Correct |
3 ms |
332 KB |
Output is correct |
63 |
Correct |
3 ms |
332 KB |
Output is correct |
64 |
Correct |
2 ms |
204 KB |
Output is correct |
65 |
Correct |
6 ms |
460 KB |
Output is correct |
66 |
Correct |
2 ms |
204 KB |
Output is correct |
67 |
Correct |
1 ms |
204 KB |
Output is correct |
68 |
Correct |
2 ms |
288 KB |
Output is correct |
69 |
Correct |
3 ms |
332 KB |
Output is correct |
70 |
Correct |
5 ms |
332 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
1 ms |
204 KB |
Output is correct |
2 |
Correct |
1 ms |
204 KB |
Output is correct |
3 |
Correct |
1 ms |
204 KB |
Output is correct |
4 |
Correct |
1 ms |
204 KB |
Output is correct |
5 |
Correct |
1 ms |
204 KB |
Output is correct |
6 |
Correct |
1 ms |
204 KB |
Output is correct |
7 |
Correct |
1 ms |
204 KB |
Output is correct |
8 |
Correct |
1 ms |
204 KB |
Output is correct |
9 |
Correct |
1 ms |
292 KB |
Output is correct |
10 |
Correct |
1 ms |
204 KB |
Output is correct |
11 |
Correct |
1 ms |
204 KB |
Output is correct |
12 |
Correct |
1 ms |
204 KB |
Output is correct |
13 |
Correct |
1 ms |
204 KB |
Output is correct |
14 |
Correct |
1 ms |
296 KB |
Output is correct |
15 |
Correct |
1 ms |
204 KB |
Output is correct |
16 |
Correct |
1 ms |
204 KB |
Output is correct |
17 |
Correct |
1 ms |
204 KB |
Output is correct |
18 |
Correct |
1 ms |
204 KB |
Output is correct |
19 |
Correct |
1 ms |
296 KB |
Output is correct |
20 |
Correct |
1 ms |
204 KB |
Output is correct |
21 |
Correct |
1 ms |
204 KB |
Output is correct |
22 |
Correct |
1 ms |
204 KB |
Output is correct |
23 |
Correct |
1 ms |
204 KB |
Output is correct |
24 |
Correct |
1 ms |
292 KB |
Output is correct |
25 |
Correct |
1 ms |
204 KB |
Output is correct |
26 |
Correct |
3 ms |
332 KB |
Output is correct |
27 |
Correct |
2 ms |
292 KB |
Output is correct |
28 |
Correct |
2 ms |
292 KB |
Output is correct |
29 |
Correct |
1 ms |
336 KB |
Output is correct |
30 |
Correct |
1 ms |
292 KB |
Output is correct |
31 |
Correct |
2 ms |
332 KB |
Output is correct |
32 |
Correct |
2 ms |
332 KB |
Output is correct |
33 |
Correct |
2 ms |
288 KB |
Output is correct |
34 |
Correct |
1 ms |
204 KB |
Output is correct |
35 |
Correct |
1 ms |
204 KB |
Output is correct |
36 |
Correct |
1 ms |
288 KB |
Output is correct |
37 |
Correct |
2 ms |
332 KB |
Output is correct |
38 |
Correct |
2 ms |
256 KB |
Output is correct |
39 |
Correct |
1 ms |
300 KB |
Output is correct |
40 |
Correct |
2 ms |
332 KB |
Output is correct |
41 |
Correct |
1 ms |
204 KB |
Output is correct |
42 |
Correct |
1 ms |
204 KB |
Output is correct |
43 |
Correct |
1 ms |
204 KB |
Output is correct |
44 |
Correct |
1 ms |
284 KB |
Output is correct |
45 |
Correct |
1 ms |
204 KB |
Output is correct |
46 |
Correct |
1 ms |
288 KB |
Output is correct |
47 |
Correct |
2 ms |
288 KB |
Output is correct |
48 |
Correct |
1 ms |
204 KB |
Output is correct |
49 |
Correct |
2 ms |
288 KB |
Output is correct |
50 |
Correct |
11 ms |
592 KB |
Output is correct |
51 |
Correct |
8 ms |
584 KB |
Output is correct |
52 |
Correct |
7 ms |
572 KB |
Output is correct |
53 |
Correct |
6 ms |
460 KB |
Output is correct |
54 |
Correct |
4 ms |
460 KB |
Output is correct |
55 |
Correct |
11 ms |
716 KB |
Output is correct |
56 |
Correct |
12 ms |
588 KB |
Output is correct |
57 |
Correct |
9 ms |
588 KB |
Output is correct |
58 |
Correct |
1 ms |
204 KB |
Output is correct |
59 |
Correct |
1 ms |
204 KB |
Output is correct |
60 |
Correct |
2 ms |
328 KB |
Output is correct |
61 |
Correct |
6 ms |
460 KB |
Output is correct |
62 |
Correct |
3 ms |
332 KB |
Output is correct |
63 |
Correct |
3 ms |
332 KB |
Output is correct |
64 |
Correct |
2 ms |
204 KB |
Output is correct |
65 |
Correct |
6 ms |
460 KB |
Output is correct |
66 |
Correct |
2 ms |
204 KB |
Output is correct |
67 |
Correct |
1 ms |
204 KB |
Output is correct |
68 |
Correct |
2 ms |
288 KB |
Output is correct |
69 |
Correct |
3 ms |
332 KB |
Output is correct |
70 |
Correct |
5 ms |
332 KB |
Output is correct |
71 |
Correct |
4016 ms |
19888 KB |
Output is correct |
72 |
Correct |
3202 ms |
15360 KB |
Output is correct |
73 |
Correct |
2489 ms |
17672 KB |
Output is correct |
74 |
Correct |
1945 ms |
12148 KB |
Output is correct |
75 |
Correct |
1783 ms |
12812 KB |
Output is correct |
76 |
Correct |
4857 ms |
26552 KB |
Output is correct |
77 |
Correct |
4212 ms |
23300 KB |
Output is correct |
78 |
Correct |
4142 ms |
22028 KB |
Output is correct |
79 |
Correct |
3746 ms |
21252 KB |
Output is correct |
80 |
Correct |
307 ms |
272 KB |
Output is correct |
81 |
Correct |
441 ms |
204 KB |
Output is correct |
82 |
Correct |
760 ms |
692 KB |
Output is correct |
83 |
Correct |
1402 ms |
3960 KB |
Output is correct |
84 |
Correct |
764 ms |
4776 KB |
Output is correct |
85 |
Correct |
1651 ms |
1716 KB |
Output is correct |
86 |
Correct |
902 ms |
324 KB |
Output is correct |
87 |
Correct |
2488 ms |
5408 KB |
Output is correct |
88 |
Correct |
862 ms |
280 KB |
Output is correct |
89 |
Correct |
440 ms |
268 KB |
Output is correct |
90 |
Correct |
1496 ms |
284 KB |
Output is correct |
91 |
Correct |
2689 ms |
2512 KB |
Output is correct |
92 |
Correct |
3963 ms |
7364 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
1 ms |
204 KB |
Output is correct |
2 |
Correct |
1 ms |
204 KB |
Output is correct |
3 |
Correct |
1 ms |
204 KB |
Output is correct |
4 |
Correct |
1 ms |
204 KB |
Output is correct |
5 |
Correct |
1 ms |
204 KB |
Output is correct |
6 |
Correct |
1 ms |
204 KB |
Output is correct |
7 |
Correct |
1 ms |
204 KB |
Output is correct |
8 |
Correct |
1 ms |
204 KB |
Output is correct |
9 |
Correct |
1 ms |
292 KB |
Output is correct |
10 |
Correct |
1 ms |
204 KB |
Output is correct |
11 |
Correct |
1 ms |
204 KB |
Output is correct |
12 |
Correct |
1 ms |
204 KB |
Output is correct |
13 |
Correct |
1 ms |
204 KB |
Output is correct |
14 |
Correct |
1 ms |
296 KB |
Output is correct |
15 |
Correct |
1 ms |
204 KB |
Output is correct |
16 |
Correct |
1 ms |
204 KB |
Output is correct |
17 |
Correct |
1 ms |
204 KB |
Output is correct |
18 |
Correct |
1 ms |
204 KB |
Output is correct |
19 |
Correct |
1 ms |
296 KB |
Output is correct |
20 |
Correct |
1 ms |
204 KB |
Output is correct |
21 |
Correct |
1 ms |
204 KB |
Output is correct |
22 |
Correct |
1 ms |
204 KB |
Output is correct |
23 |
Correct |
1 ms |
204 KB |
Output is correct |
24 |
Correct |
1 ms |
292 KB |
Output is correct |
25 |
Correct |
1 ms |
204 KB |
Output is correct |
26 |
Correct |
3 ms |
332 KB |
Output is correct |
27 |
Correct |
2 ms |
292 KB |
Output is correct |
28 |
Correct |
2 ms |
292 KB |
Output is correct |
29 |
Correct |
1 ms |
336 KB |
Output is correct |
30 |
Correct |
1 ms |
292 KB |
Output is correct |
31 |
Correct |
2 ms |
332 KB |
Output is correct |
32 |
Correct |
2 ms |
332 KB |
Output is correct |
33 |
Correct |
2 ms |
288 KB |
Output is correct |
34 |
Correct |
1 ms |
204 KB |
Output is correct |
35 |
Correct |
1 ms |
204 KB |
Output is correct |
36 |
Correct |
1 ms |
288 KB |
Output is correct |
37 |
Correct |
2 ms |
332 KB |
Output is correct |
38 |
Correct |
2 ms |
256 KB |
Output is correct |
39 |
Correct |
1 ms |
300 KB |
Output is correct |
40 |
Correct |
2 ms |
332 KB |
Output is correct |
41 |
Correct |
1 ms |
204 KB |
Output is correct |
42 |
Correct |
1 ms |
204 KB |
Output is correct |
43 |
Correct |
1 ms |
204 KB |
Output is correct |
44 |
Correct |
1 ms |
284 KB |
Output is correct |
45 |
Correct |
1 ms |
204 KB |
Output is correct |
46 |
Correct |
1 ms |
288 KB |
Output is correct |
47 |
Correct |
2 ms |
288 KB |
Output is correct |
48 |
Correct |
1 ms |
204 KB |
Output is correct |
49 |
Correct |
2 ms |
288 KB |
Output is correct |
50 |
Correct |
11 ms |
592 KB |
Output is correct |
51 |
Correct |
8 ms |
584 KB |
Output is correct |
52 |
Correct |
7 ms |
572 KB |
Output is correct |
53 |
Correct |
6 ms |
460 KB |
Output is correct |
54 |
Correct |
4 ms |
460 KB |
Output is correct |
55 |
Correct |
11 ms |
716 KB |
Output is correct |
56 |
Correct |
12 ms |
588 KB |
Output is correct |
57 |
Correct |
9 ms |
588 KB |
Output is correct |
58 |
Correct |
1 ms |
204 KB |
Output is correct |
59 |
Correct |
1 ms |
204 KB |
Output is correct |
60 |
Correct |
2 ms |
328 KB |
Output is correct |
61 |
Correct |
6 ms |
460 KB |
Output is correct |
62 |
Correct |
3 ms |
332 KB |
Output is correct |
63 |
Correct |
3 ms |
332 KB |
Output is correct |
64 |
Correct |
2 ms |
204 KB |
Output is correct |
65 |
Correct |
6 ms |
460 KB |
Output is correct |
66 |
Correct |
2 ms |
204 KB |
Output is correct |
67 |
Correct |
1 ms |
204 KB |
Output is correct |
68 |
Correct |
2 ms |
288 KB |
Output is correct |
69 |
Correct |
3 ms |
332 KB |
Output is correct |
70 |
Correct |
5 ms |
332 KB |
Output is correct |
71 |
Correct |
4016 ms |
19888 KB |
Output is correct |
72 |
Correct |
3202 ms |
15360 KB |
Output is correct |
73 |
Correct |
2489 ms |
17672 KB |
Output is correct |
74 |
Correct |
1945 ms |
12148 KB |
Output is correct |
75 |
Correct |
1783 ms |
12812 KB |
Output is correct |
76 |
Correct |
4857 ms |
26552 KB |
Output is correct |
77 |
Correct |
4212 ms |
23300 KB |
Output is correct |
78 |
Correct |
4142 ms |
22028 KB |
Output is correct |
79 |
Correct |
3746 ms |
21252 KB |
Output is correct |
80 |
Correct |
307 ms |
272 KB |
Output is correct |
81 |
Correct |
441 ms |
204 KB |
Output is correct |
82 |
Correct |
760 ms |
692 KB |
Output is correct |
83 |
Correct |
1402 ms |
3960 KB |
Output is correct |
84 |
Correct |
764 ms |
4776 KB |
Output is correct |
85 |
Correct |
1651 ms |
1716 KB |
Output is correct |
86 |
Correct |
902 ms |
324 KB |
Output is correct |
87 |
Correct |
2488 ms |
5408 KB |
Output is correct |
88 |
Correct |
862 ms |
280 KB |
Output is correct |
89 |
Correct |
440 ms |
268 KB |
Output is correct |
90 |
Correct |
1496 ms |
284 KB |
Output is correct |
91 |
Correct |
2689 ms |
2512 KB |
Output is correct |
92 |
Correct |
3963 ms |
7364 KB |
Output is correct |
93 |
Execution timed out |
5061 ms |
620 KB |
Time limit exceeded |
94 |
Halted |
0 ms |
0 KB |
- |