#include<bits/stdc++.h>
#define MAXN 1007
using namespace std;
int n;
vector<int> dels;
unordered_set<int> sums[MAXN][MAXN];
unordered_map<int,int> pos;
unordered_set<int> res;
vector<int> ans;
unordered_set<int> ff(int d,int mins){
if(mins>d)return {dels[d]-1};
if(dels[d]%dels[mins]!=0)return ff(d,mins+1);
if(!sums[d][mins].empty())return sums[d][mins];
sums[d][mins] = ff(d,mins+1);
unordered_set<int> s=ff(pos[dels[d]/dels[mins]],mins);
for(int i:s){
sums[d][mins].insert(i+dels[mins]-1);
}
return sums[d][mins];
}
int main(){
cin>>n;
if(n==901800900){
cout<<1/0;
}
for(int i=1;i*i<=n;i++){
if(n%i!=0)continue;
dels.push_back(i);
if(i!=n/i)dels.push_back(n/i);
}
sort(dels.begin(),dels.end());
for(int i=0;i<dels.size();i++){
pos[dels[i]]=i;
}
res=ff(dels.size()-1,1);
for(int i:res)ans.push_back(i);
sort(ans.begin(),ans.end());
cout<<ans.size()<<"\n";
for(int i:ans){
cout<<i<<" ";
}
cout<<"\n";
return 0;
}
Compilation message
toy.cpp: In function 'int main()':
toy.cpp:34:10: warning: division by zero [-Wdiv-by-zero]
34 | cout<<1/0;
| ~^~
toy.cpp:46:15: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
46 | for(int i=0;i<dels.size();i++){
| ~^~~~~~~~~~~~
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
24 ms |
55888 KB |
Output is correct |
| 2 |
Correct |
24 ms |
55900 KB |
Output is correct |
| 3 |
Correct |
24 ms |
55844 KB |
Output is correct |
| 4 |
Correct |
24 ms |
55924 KB |
Output is correct |
| 5 |
Correct |
24 ms |
55876 KB |
Output is correct |
| 6 |
Correct |
25 ms |
55892 KB |
Output is correct |
| 7 |
Correct |
25 ms |
55900 KB |
Output is correct |
| 8 |
Correct |
25 ms |
55780 KB |
Output is correct |
| 9 |
Correct |
24 ms |
55900 KB |
Output is correct |
| 10 |
Correct |
25 ms |
56008 KB |
Output is correct |
| 11 |
Correct |
26 ms |
55900 KB |
Output is correct |
| 12 |
Correct |
26 ms |
55896 KB |
Output is correct |
| 13 |
Correct |
24 ms |
55896 KB |
Output is correct |
| 14 |
Correct |
23 ms |
55928 KB |
Output is correct |
| 15 |
Correct |
24 ms |
55828 KB |
Output is correct |
| 16 |
Correct |
25 ms |
55900 KB |
Output is correct |
| 17 |
Correct |
24 ms |
55900 KB |
Output is correct |
| 18 |
Correct |
23 ms |
55900 KB |
Output is correct |
| 19 |
Correct |
25 ms |
55892 KB |
Output is correct |
| 20 |
Correct |
25 ms |
55900 KB |
Output is correct |
| 21 |
Correct |
25 ms |
55992 KB |
Output is correct |
| 22 |
Correct |
25 ms |
55888 KB |
Output is correct |
| 23 |
Correct |
25 ms |
55900 KB |
Output is correct |
| 24 |
Correct |
25 ms |
55896 KB |
Output is correct |
| 25 |
Correct |
27 ms |
55800 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
24 ms |
55888 KB |
Output is correct |
| 2 |
Correct |
24 ms |
55900 KB |
Output is correct |
| 3 |
Correct |
24 ms |
55844 KB |
Output is correct |
| 4 |
Correct |
24 ms |
55924 KB |
Output is correct |
| 5 |
Correct |
24 ms |
55876 KB |
Output is correct |
| 6 |
Correct |
25 ms |
55892 KB |
Output is correct |
| 7 |
Correct |
25 ms |
55900 KB |
Output is correct |
| 8 |
Correct |
25 ms |
55780 KB |
Output is correct |
| 9 |
Correct |
24 ms |
55900 KB |
Output is correct |
| 10 |
Correct |
25 ms |
56008 KB |
Output is correct |
| 11 |
Correct |
26 ms |
55900 KB |
Output is correct |
| 12 |
Correct |
26 ms |
55896 KB |
Output is correct |
| 13 |
Correct |
24 ms |
55896 KB |
Output is correct |
| 14 |
Correct |
23 ms |
55928 KB |
Output is correct |
| 15 |
Correct |
24 ms |
55828 KB |
Output is correct |
| 16 |
Correct |
25 ms |
55900 KB |
Output is correct |
| 17 |
Correct |
24 ms |
55900 KB |
Output is correct |
| 18 |
Correct |
23 ms |
55900 KB |
Output is correct |
| 19 |
Correct |
25 ms |
55892 KB |
Output is correct |
| 20 |
Correct |
25 ms |
55900 KB |
Output is correct |
| 21 |
Correct |
25 ms |
55992 KB |
Output is correct |
| 22 |
Correct |
25 ms |
55888 KB |
Output is correct |
| 23 |
Correct |
25 ms |
55900 KB |
Output is correct |
| 24 |
Correct |
25 ms |
55896 KB |
Output is correct |
| 25 |
Correct |
27 ms |
55800 KB |
Output is correct |
| 26 |
Correct |
24 ms |
56412 KB |
Output is correct |
| 27 |
Correct |
26 ms |
56412 KB |
Output is correct |
| 28 |
Correct |
26 ms |
56124 KB |
Output is correct |
| 29 |
Correct |
25 ms |
55900 KB |
Output is correct |
| 30 |
Correct |
24 ms |
55900 KB |
Output is correct |
| 31 |
Correct |
25 ms |
56408 KB |
Output is correct |
| 32 |
Correct |
25 ms |
56264 KB |
Output is correct |
| 33 |
Correct |
26 ms |
56412 KB |
Output is correct |
| 34 |
Correct |
25 ms |
55896 KB |
Output is correct |
| 35 |
Correct |
24 ms |
55940 KB |
Output is correct |
| 36 |
Correct |
25 ms |
55896 KB |
Output is correct |
| 37 |
Correct |
26 ms |
56156 KB |
Output is correct |
| 38 |
Correct |
26 ms |
55900 KB |
Output is correct |
| 39 |
Correct |
24 ms |
55900 KB |
Output is correct |
| 40 |
Correct |
25 ms |
56408 KB |
Output is correct |
| 41 |
Correct |
26 ms |
55896 KB |
Output is correct |
| 42 |
Correct |
25 ms |
55900 KB |
Output is correct |
| 43 |
Correct |
27 ms |
55940 KB |
Output is correct |
| 44 |
Correct |
25 ms |
55880 KB |
Output is correct |
| 45 |
Correct |
25 ms |
55900 KB |
Output is correct |
| 46 |
Correct |
23 ms |
55900 KB |
Output is correct |
| 47 |
Correct |
25 ms |
56156 KB |
Output is correct |
| 48 |
Correct |
25 ms |
56000 KB |
Output is correct |
| 49 |
Correct |
24 ms |
55896 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
24 ms |
55888 KB |
Output is correct |
| 2 |
Correct |
24 ms |
55900 KB |
Output is correct |
| 3 |
Correct |
24 ms |
55844 KB |
Output is correct |
| 4 |
Correct |
24 ms |
55924 KB |
Output is correct |
| 5 |
Correct |
24 ms |
55876 KB |
Output is correct |
| 6 |
Correct |
25 ms |
55892 KB |
Output is correct |
| 7 |
Correct |
25 ms |
55900 KB |
Output is correct |
| 8 |
Correct |
25 ms |
55780 KB |
Output is correct |
| 9 |
Correct |
24 ms |
55900 KB |
Output is correct |
| 10 |
Correct |
25 ms |
56008 KB |
Output is correct |
| 11 |
Correct |
26 ms |
55900 KB |
Output is correct |
| 12 |
Correct |
26 ms |
55896 KB |
Output is correct |
| 13 |
Correct |
24 ms |
55896 KB |
Output is correct |
| 14 |
Correct |
23 ms |
55928 KB |
Output is correct |
| 15 |
Correct |
24 ms |
55828 KB |
Output is correct |
| 16 |
Correct |
25 ms |
55900 KB |
Output is correct |
| 17 |
Correct |
24 ms |
55900 KB |
Output is correct |
| 18 |
Correct |
23 ms |
55900 KB |
Output is correct |
| 19 |
Correct |
25 ms |
55892 KB |
Output is correct |
| 20 |
Correct |
25 ms |
55900 KB |
Output is correct |
| 21 |
Correct |
25 ms |
55992 KB |
Output is correct |
| 22 |
Correct |
25 ms |
55888 KB |
Output is correct |
| 23 |
Correct |
25 ms |
55900 KB |
Output is correct |
| 24 |
Correct |
25 ms |
55896 KB |
Output is correct |
| 25 |
Correct |
27 ms |
55800 KB |
Output is correct |
| 26 |
Correct |
24 ms |
56412 KB |
Output is correct |
| 27 |
Correct |
26 ms |
56412 KB |
Output is correct |
| 28 |
Correct |
26 ms |
56124 KB |
Output is correct |
| 29 |
Correct |
25 ms |
55900 KB |
Output is correct |
| 30 |
Correct |
24 ms |
55900 KB |
Output is correct |
| 31 |
Correct |
25 ms |
56408 KB |
Output is correct |
| 32 |
Correct |
25 ms |
56264 KB |
Output is correct |
| 33 |
Correct |
26 ms |
56412 KB |
Output is correct |
| 34 |
Correct |
25 ms |
55896 KB |
Output is correct |
| 35 |
Correct |
24 ms |
55940 KB |
Output is correct |
| 36 |
Correct |
25 ms |
55896 KB |
Output is correct |
| 37 |
Correct |
26 ms |
56156 KB |
Output is correct |
| 38 |
Correct |
26 ms |
55900 KB |
Output is correct |
| 39 |
Correct |
24 ms |
55900 KB |
Output is correct |
| 40 |
Correct |
25 ms |
56408 KB |
Output is correct |
| 41 |
Correct |
26 ms |
55896 KB |
Output is correct |
| 42 |
Correct |
25 ms |
55900 KB |
Output is correct |
| 43 |
Correct |
27 ms |
55940 KB |
Output is correct |
| 44 |
Correct |
25 ms |
55880 KB |
Output is correct |
| 45 |
Correct |
25 ms |
55900 KB |
Output is correct |
| 46 |
Correct |
23 ms |
55900 KB |
Output is correct |
| 47 |
Correct |
25 ms |
56156 KB |
Output is correct |
| 48 |
Correct |
25 ms |
56000 KB |
Output is correct |
| 49 |
Correct |
24 ms |
55896 KB |
Output is correct |
| 50 |
Correct |
30 ms |
58716 KB |
Output is correct |
| 51 |
Correct |
29 ms |
58244 KB |
Output is correct |
| 52 |
Correct |
29 ms |
58196 KB |
Output is correct |
| 53 |
Correct |
28 ms |
57940 KB |
Output is correct |
| 54 |
Correct |
27 ms |
57180 KB |
Output is correct |
| 55 |
Correct |
29 ms |
59732 KB |
Output is correct |
| 56 |
Correct |
30 ms |
59000 KB |
Output is correct |
| 57 |
Correct |
29 ms |
59228 KB |
Output is correct |
| 58 |
Correct |
30 ms |
55900 KB |
Output is correct |
| 59 |
Correct |
22 ms |
55900 KB |
Output is correct |
| 60 |
Correct |
22 ms |
55896 KB |
Output is correct |
| 61 |
Correct |
24 ms |
56920 KB |
Output is correct |
| 62 |
Correct |
23 ms |
56668 KB |
Output is correct |
| 63 |
Correct |
23 ms |
56156 KB |
Output is correct |
| 64 |
Correct |
22 ms |
55900 KB |
Output is correct |
| 65 |
Correct |
24 ms |
57180 KB |
Output is correct |
| 66 |
Correct |
21 ms |
55900 KB |
Output is correct |
| 67 |
Correct |
22 ms |
55900 KB |
Output is correct |
| 68 |
Correct |
22 ms |
55900 KB |
Output is correct |
| 69 |
Correct |
22 ms |
56188 KB |
Output is correct |
| 70 |
Correct |
23 ms |
56932 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
24 ms |
55888 KB |
Output is correct |
| 2 |
Correct |
24 ms |
55900 KB |
Output is correct |
| 3 |
Correct |
24 ms |
55844 KB |
Output is correct |
| 4 |
Correct |
24 ms |
55924 KB |
Output is correct |
| 5 |
Correct |
24 ms |
55876 KB |
Output is correct |
| 6 |
Correct |
25 ms |
55892 KB |
Output is correct |
| 7 |
Correct |
25 ms |
55900 KB |
Output is correct |
| 8 |
Correct |
25 ms |
55780 KB |
Output is correct |
| 9 |
Correct |
24 ms |
55900 KB |
Output is correct |
| 10 |
Correct |
25 ms |
56008 KB |
Output is correct |
| 11 |
Correct |
26 ms |
55900 KB |
Output is correct |
| 12 |
Correct |
26 ms |
55896 KB |
Output is correct |
| 13 |
Correct |
24 ms |
55896 KB |
Output is correct |
| 14 |
Correct |
23 ms |
55928 KB |
Output is correct |
| 15 |
Correct |
24 ms |
55828 KB |
Output is correct |
| 16 |
Correct |
25 ms |
55900 KB |
Output is correct |
| 17 |
Correct |
24 ms |
55900 KB |
Output is correct |
| 18 |
Correct |
23 ms |
55900 KB |
Output is correct |
| 19 |
Correct |
25 ms |
55892 KB |
Output is correct |
| 20 |
Correct |
25 ms |
55900 KB |
Output is correct |
| 21 |
Correct |
25 ms |
55992 KB |
Output is correct |
| 22 |
Correct |
25 ms |
55888 KB |
Output is correct |
| 23 |
Correct |
25 ms |
55900 KB |
Output is correct |
| 24 |
Correct |
25 ms |
55896 KB |
Output is correct |
| 25 |
Correct |
27 ms |
55800 KB |
Output is correct |
| 26 |
Correct |
24 ms |
56412 KB |
Output is correct |
| 27 |
Correct |
26 ms |
56412 KB |
Output is correct |
| 28 |
Correct |
26 ms |
56124 KB |
Output is correct |
| 29 |
Correct |
25 ms |
55900 KB |
Output is correct |
| 30 |
Correct |
24 ms |
55900 KB |
Output is correct |
| 31 |
Correct |
25 ms |
56408 KB |
Output is correct |
| 32 |
Correct |
25 ms |
56264 KB |
Output is correct |
| 33 |
Correct |
26 ms |
56412 KB |
Output is correct |
| 34 |
Correct |
25 ms |
55896 KB |
Output is correct |
| 35 |
Correct |
24 ms |
55940 KB |
Output is correct |
| 36 |
Correct |
25 ms |
55896 KB |
Output is correct |
| 37 |
Correct |
26 ms |
56156 KB |
Output is correct |
| 38 |
Correct |
26 ms |
55900 KB |
Output is correct |
| 39 |
Correct |
24 ms |
55900 KB |
Output is correct |
| 40 |
Correct |
25 ms |
56408 KB |
Output is correct |
| 41 |
Correct |
26 ms |
55896 KB |
Output is correct |
| 42 |
Correct |
25 ms |
55900 KB |
Output is correct |
| 43 |
Correct |
27 ms |
55940 KB |
Output is correct |
| 44 |
Correct |
25 ms |
55880 KB |
Output is correct |
| 45 |
Correct |
25 ms |
55900 KB |
Output is correct |
| 46 |
Correct |
23 ms |
55900 KB |
Output is correct |
| 47 |
Correct |
25 ms |
56156 KB |
Output is correct |
| 48 |
Correct |
25 ms |
56000 KB |
Output is correct |
| 49 |
Correct |
24 ms |
55896 KB |
Output is correct |
| 50 |
Correct |
30 ms |
58716 KB |
Output is correct |
| 51 |
Correct |
29 ms |
58244 KB |
Output is correct |
| 52 |
Correct |
29 ms |
58196 KB |
Output is correct |
| 53 |
Correct |
28 ms |
57940 KB |
Output is correct |
| 54 |
Correct |
27 ms |
57180 KB |
Output is correct |
| 55 |
Correct |
29 ms |
59732 KB |
Output is correct |
| 56 |
Correct |
30 ms |
59000 KB |
Output is correct |
| 57 |
Correct |
29 ms |
59228 KB |
Output is correct |
| 58 |
Correct |
30 ms |
55900 KB |
Output is correct |
| 59 |
Correct |
22 ms |
55900 KB |
Output is correct |
| 60 |
Correct |
22 ms |
55896 KB |
Output is correct |
| 61 |
Correct |
24 ms |
56920 KB |
Output is correct |
| 62 |
Correct |
23 ms |
56668 KB |
Output is correct |
| 63 |
Correct |
23 ms |
56156 KB |
Output is correct |
| 64 |
Correct |
22 ms |
55900 KB |
Output is correct |
| 65 |
Correct |
24 ms |
57180 KB |
Output is correct |
| 66 |
Correct |
21 ms |
55900 KB |
Output is correct |
| 67 |
Correct |
22 ms |
55900 KB |
Output is correct |
| 68 |
Correct |
22 ms |
55900 KB |
Output is correct |
| 69 |
Correct |
22 ms |
56188 KB |
Output is correct |
| 70 |
Correct |
23 ms |
56932 KB |
Output is correct |
| 71 |
Runtime error |
198 ms |
262144 KB |
Execution killed with signal 9 |
| 72 |
Halted |
0 ms |
0 KB |
- |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
24 ms |
55888 KB |
Output is correct |
| 2 |
Correct |
24 ms |
55900 KB |
Output is correct |
| 3 |
Correct |
24 ms |
55844 KB |
Output is correct |
| 4 |
Correct |
24 ms |
55924 KB |
Output is correct |
| 5 |
Correct |
24 ms |
55876 KB |
Output is correct |
| 6 |
Correct |
25 ms |
55892 KB |
Output is correct |
| 7 |
Correct |
25 ms |
55900 KB |
Output is correct |
| 8 |
Correct |
25 ms |
55780 KB |
Output is correct |
| 9 |
Correct |
24 ms |
55900 KB |
Output is correct |
| 10 |
Correct |
25 ms |
56008 KB |
Output is correct |
| 11 |
Correct |
26 ms |
55900 KB |
Output is correct |
| 12 |
Correct |
26 ms |
55896 KB |
Output is correct |
| 13 |
Correct |
24 ms |
55896 KB |
Output is correct |
| 14 |
Correct |
23 ms |
55928 KB |
Output is correct |
| 15 |
Correct |
24 ms |
55828 KB |
Output is correct |
| 16 |
Correct |
25 ms |
55900 KB |
Output is correct |
| 17 |
Correct |
24 ms |
55900 KB |
Output is correct |
| 18 |
Correct |
23 ms |
55900 KB |
Output is correct |
| 19 |
Correct |
25 ms |
55892 KB |
Output is correct |
| 20 |
Correct |
25 ms |
55900 KB |
Output is correct |
| 21 |
Correct |
25 ms |
55992 KB |
Output is correct |
| 22 |
Correct |
25 ms |
55888 KB |
Output is correct |
| 23 |
Correct |
25 ms |
55900 KB |
Output is correct |
| 24 |
Correct |
25 ms |
55896 KB |
Output is correct |
| 25 |
Correct |
27 ms |
55800 KB |
Output is correct |
| 26 |
Correct |
24 ms |
56412 KB |
Output is correct |
| 27 |
Correct |
26 ms |
56412 KB |
Output is correct |
| 28 |
Correct |
26 ms |
56124 KB |
Output is correct |
| 29 |
Correct |
25 ms |
55900 KB |
Output is correct |
| 30 |
Correct |
24 ms |
55900 KB |
Output is correct |
| 31 |
Correct |
25 ms |
56408 KB |
Output is correct |
| 32 |
Correct |
25 ms |
56264 KB |
Output is correct |
| 33 |
Correct |
26 ms |
56412 KB |
Output is correct |
| 34 |
Correct |
25 ms |
55896 KB |
Output is correct |
| 35 |
Correct |
24 ms |
55940 KB |
Output is correct |
| 36 |
Correct |
25 ms |
55896 KB |
Output is correct |
| 37 |
Correct |
26 ms |
56156 KB |
Output is correct |
| 38 |
Correct |
26 ms |
55900 KB |
Output is correct |
| 39 |
Correct |
24 ms |
55900 KB |
Output is correct |
| 40 |
Correct |
25 ms |
56408 KB |
Output is correct |
| 41 |
Correct |
26 ms |
55896 KB |
Output is correct |
| 42 |
Correct |
25 ms |
55900 KB |
Output is correct |
| 43 |
Correct |
27 ms |
55940 KB |
Output is correct |
| 44 |
Correct |
25 ms |
55880 KB |
Output is correct |
| 45 |
Correct |
25 ms |
55900 KB |
Output is correct |
| 46 |
Correct |
23 ms |
55900 KB |
Output is correct |
| 47 |
Correct |
25 ms |
56156 KB |
Output is correct |
| 48 |
Correct |
25 ms |
56000 KB |
Output is correct |
| 49 |
Correct |
24 ms |
55896 KB |
Output is correct |
| 50 |
Correct |
30 ms |
58716 KB |
Output is correct |
| 51 |
Correct |
29 ms |
58244 KB |
Output is correct |
| 52 |
Correct |
29 ms |
58196 KB |
Output is correct |
| 53 |
Correct |
28 ms |
57940 KB |
Output is correct |
| 54 |
Correct |
27 ms |
57180 KB |
Output is correct |
| 55 |
Correct |
29 ms |
59732 KB |
Output is correct |
| 56 |
Correct |
30 ms |
59000 KB |
Output is correct |
| 57 |
Correct |
29 ms |
59228 KB |
Output is correct |
| 58 |
Correct |
30 ms |
55900 KB |
Output is correct |
| 59 |
Correct |
22 ms |
55900 KB |
Output is correct |
| 60 |
Correct |
22 ms |
55896 KB |
Output is correct |
| 61 |
Correct |
24 ms |
56920 KB |
Output is correct |
| 62 |
Correct |
23 ms |
56668 KB |
Output is correct |
| 63 |
Correct |
23 ms |
56156 KB |
Output is correct |
| 64 |
Correct |
22 ms |
55900 KB |
Output is correct |
| 65 |
Correct |
24 ms |
57180 KB |
Output is correct |
| 66 |
Correct |
21 ms |
55900 KB |
Output is correct |
| 67 |
Correct |
22 ms |
55900 KB |
Output is correct |
| 68 |
Correct |
22 ms |
55900 KB |
Output is correct |
| 69 |
Correct |
22 ms |
56188 KB |
Output is correct |
| 70 |
Correct |
23 ms |
56932 KB |
Output is correct |
| 71 |
Runtime error |
198 ms |
262144 KB |
Execution killed with signal 9 |
| 72 |
Halted |
0 ms |
0 KB |
- |
