oj.uz

Submission #131145

# Submission time Handle Problem Language Result Execution time Memory
131145 2019-07-16T16:56:00 Z Vardanyan Toys (CEOI18_toy) C++14
79 / 100
 5000 ms 46644 KB 
#include <bits/stdc++.h>
using namespace std;
map<int,int> s;
map<pair<int,int>,int> mp;
vector<int> ans;
unordered_map<int,vector<int> > divs;
void rec(int n,int sm){
    if(mp[{n,sm}]) return;
    mp[{n,sm}] = 1;
    if(n == 1){
        if(!s[sm]){
            ans.push_back(sm);
            s[sm] = 1;
        }
        return;
    }
    if(divs[n].size() == 0){
        for(int i = 1;i*i<=n;i++){
            if(n%i) continue;
           if(i>1){
            //        rec(n/i,sm+i-1);
              divs[n].push_back(i);
           }
            int x = n/i;
         //   rec(n/x,sm+x-1);
            divs[n].push_back(x);
        }
    }
    for(int i = 0;i<divs[n].size();i++){
        int x = divs[n][i];
        rec(n/x,sm+x-1);
    }
}
int main(){
    ios_base::sync_with_stdio(false);
    int n;
    cin>>n;
    rec(n,0);
    cout<<ans.size()<<endl;
    sort(ans.begin(),ans.end());
    for(int i = 0;i<ans.size();i++) cout<<ans[i]<<" ";
    cout<<endl;
    return 0;
}

Compilation message

toy.cpp: In function 'void rec(int, int)':
toy.cpp:29:20: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for(int i = 0;i<divs[n].size();i++){
                   ~^~~~~~~~~~~~~~~
toy.cpp: In function 'int main()':
toy.cpp:41:20: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for(int i = 0;i<ans.size();i++) cout<<ans[i]<<" ";
                   ~^~~~~~~~~~~

Subtask #1
19.0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 376 KB Output is correct
2 Correct 2 ms 376 KB Output is correct
3 Correct 2 ms 376 KB Output is correct
4 Correct 2 ms 376 KB Output is correct
5 Correct 2 ms 376 KB Output is correct
6 Correct 2 ms 376 KB Output is correct
7 Correct 2 ms 376 KB Output is correct
8 Correct 2 ms 376 KB Output is correct
9 Correct 2 ms 376 KB Output is correct
10 Correct 2 ms 376 KB Output is correct
11 Correct 2 ms 376 KB Output is correct
12 Correct 2 ms 376 KB Output is correct
13 Correct 2 ms 256 KB Output is correct
14 Correct 2 ms 376 KB Output is correct
15 Correct 2 ms 376 KB Output is correct
16 Correct 2 ms 376 KB Output is correct
17 Correct 2 ms 376 KB Output is correct
18 Correct 2 ms 376 KB Output is correct
19 Correct 2 ms 376 KB Output is correct
20 Correct 2 ms 376 KB Output is correct
21 Correct 2 ms 376 KB Output is correct
22 Correct 2 ms 376 KB Output is correct
23 Correct 2 ms 376 KB Output is correct
24 Correct 2 ms 376 KB Output is correct
25 Correct 2 ms 376 KB Output is correct

Subtask #2
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 376 KB Output is correct
2 Correct 2 ms 376 KB Output is correct
3 Correct 2 ms 376 KB Output is correct
4 Correct 2 ms 376 KB Output is correct
5 Correct 2 ms 376 KB Output is correct
6 Correct 2 ms 376 KB Output is correct
7 Correct 2 ms 376 KB Output is correct
8 Correct 2 ms 376 KB Output is correct
9 Correct 2 ms 376 KB Output is correct
10 Correct 2 ms 376 KB Output is correct
11 Correct 2 ms 376 KB Output is correct
12 Correct 2 ms 376 KB Output is correct
13 Correct 2 ms 256 KB Output is correct
14 Correct 2 ms 376 KB Output is correct
15 Correct 2 ms 376 KB Output is correct
16 Correct 2 ms 376 KB Output is correct
17 Correct 2 ms 376 KB Output is correct
18 Correct 2 ms 376 KB Output is correct
19 Correct 2 ms 376 KB Output is correct
20 Correct 2 ms 376 KB Output is correct
21 Correct 2 ms 376 KB Output is correct
22 Correct 2 ms 376 KB Output is correct
23 Correct 2 ms 376 KB Output is correct
24 Correct 2 ms 376 KB Output is correct
25 Correct 2 ms 376 KB Output is correct
26 Correct 3 ms 376 KB Output is correct
27 Correct 3 ms 380 KB Output is correct
28 Correct 2 ms 376 KB Output is correct
29 Correct 2 ms 376 KB Output is correct
30 Correct 2 ms 376 KB Output is correct
31 Correct 4 ms 376 KB Output is correct
32 Correct 3 ms 376 KB Output is correct
33 Correct 3 ms 376 KB Output is correct
34 Correct 2 ms 256 KB Output is correct
35 Correct 2 ms 348 KB Output is correct
36 Correct 2 ms 376 KB Output is correct
37 Correct 3 ms 376 KB Output is correct
38 Correct 2 ms 376 KB Output is correct
39 Correct 2 ms 376 KB Output is correct
40 Correct 3 ms 376 KB Output is correct
41 Correct 2 ms 376 KB Output is correct
42 Correct 2 ms 376 KB Output is correct
43 Correct 2 ms 376 KB Output is correct
44 Correct 2 ms 504 KB Output is correct
45 Correct 2 ms 376 KB Output is correct
46 Correct 2 ms 376 KB Output is correct
47 Correct 3 ms 376 KB Output is correct
48 Correct 2 ms 376 KB Output is correct
49 Correct 2 ms 376 KB Output is correct

Subtask #3
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 376 KB Output is correct
2 Correct 2 ms 376 KB Output is correct
3 Correct 2 ms 376 KB Output is correct
4 Correct 2 ms 376 KB Output is correct
5 Correct 2 ms 376 KB Output is correct
6 Correct 2 ms 376 KB Output is correct
7 Correct 2 ms 376 KB Output is correct
8 Correct 2 ms 376 KB Output is correct
9 Correct 2 ms 376 KB Output is correct
10 Correct 2 ms 376 KB Output is correct
11 Correct 2 ms 376 KB Output is correct
12 Correct 2 ms 376 KB Output is correct
13 Correct 2 ms 256 KB Output is correct
14 Correct 2 ms 376 KB Output is correct
15 Correct 2 ms 376 KB Output is correct
16 Correct 2 ms 376 KB Output is correct
17 Correct 2 ms 376 KB Output is correct
18 Correct 2 ms 376 KB Output is correct
19 Correct 2 ms 376 KB Output is correct
20 Correct 2 ms 376 KB Output is correct
21 Correct 2 ms 376 KB Output is correct
22 Correct 2 ms 376 KB Output is correct
23 Correct 2 ms 376 KB Output is correct
24 Correct 2 ms 376 KB Output is correct
25 Correct 2 ms 376 KB Output is correct
26 Correct 3 ms 376 KB Output is correct
27 Correct 3 ms 380 KB Output is correct
28 Correct 2 ms 376 KB Output is correct
29 Correct 2 ms 376 KB Output is correct
30 Correct 2 ms 376 KB Output is correct
31 Correct 4 ms 376 KB Output is correct
32 Correct 3 ms 376 KB Output is correct
33 Correct 3 ms 376 KB Output is correct
34 Correct 2 ms 256 KB Output is correct
35 Correct 2 ms 348 KB Output is correct
36 Correct 2 ms 376 KB Output is correct
37 Correct 3 ms 376 KB Output is correct
38 Correct 2 ms 376 KB Output is correct
39 Correct 2 ms 376 KB Output is correct
40 Correct 3 ms 376 KB Output is correct
41 Correct 2 ms 376 KB Output is correct
42 Correct 2 ms 376 KB Output is correct
43 Correct 2 ms 376 KB Output is correct
44 Correct 2 ms 504 KB Output is correct
45 Correct 2 ms 376 KB Output is correct
46 Correct 2 ms 376 KB Output is correct
47 Correct 3 ms 376 KB Output is correct
48 Correct 2 ms 376 KB Output is correct
49 Correct 2 ms 376 KB Output is correct
50 Correct 9 ms 760 KB Output is correct
51 Correct 9 ms 764 KB Output is correct
52 Correct 9 ms 760 KB Output is correct
53 Correct 8 ms 760 KB Output is correct
54 Correct 5 ms 504 KB Output is correct
55 Correct 14 ms 956 KB Output is correct
56 Correct 13 ms 888 KB Output is correct
57 Correct 11 ms 888 KB Output is correct
58 Correct 2 ms 376 KB Output is correct
59 Correct 2 ms 376 KB Output is correct
60 Correct 3 ms 376 KB Output is correct
61 Correct 7 ms 604 KB Output is correct
62 Correct 4 ms 504 KB Output is correct
63 Correct 3 ms 504 KB Output is correct
64 Correct 2 ms 376 KB Output is correct
65 Correct 6 ms 632 KB Output is correct
66 Correct 2 ms 376 KB Output is correct
67 Correct 2 ms 376 KB Output is correct
68 Correct 2 ms 376 KB Output is correct
69 Correct 2 ms 380 KB Output is correct
70 Correct 4 ms 504 KB Output is correct

Subtask #4
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 376 KB Output is correct
2 Correct 2 ms 376 KB Output is correct
3 Correct 2 ms 376 KB Output is correct
4 Correct 2 ms 376 KB Output is correct
5 Correct 2 ms 376 KB Output is correct
6 Correct 2 ms 376 KB Output is correct
7 Correct 2 ms 376 KB Output is correct
8 Correct 2 ms 376 KB Output is correct
9 Correct 2 ms 376 KB Output is correct
10 Correct 2 ms 376 KB Output is correct
11 Correct 2 ms 376 KB Output is correct
12 Correct 2 ms 376 KB Output is correct
13 Correct 2 ms 256 KB Output is correct
14 Correct 2 ms 376 KB Output is correct
15 Correct 2 ms 376 KB Output is correct
16 Correct 2 ms 376 KB Output is correct
17 Correct 2 ms 376 KB Output is correct
18 Correct 2 ms 376 KB Output is correct
19 Correct 2 ms 376 KB Output is correct
20 Correct 2 ms 376 KB Output is correct
21 Correct 2 ms 376 KB Output is correct
22 Correct 2 ms 376 KB Output is correct
23 Correct 2 ms 376 KB Output is correct
24 Correct 2 ms 376 KB Output is correct
25 Correct 2 ms 376 KB Output is correct
26 Correct 3 ms 376 KB Output is correct
27 Correct 3 ms 380 KB Output is correct
28 Correct 2 ms 376 KB Output is correct
29 Correct 2 ms 376 KB Output is correct
30 Correct 2 ms 376 KB Output is correct
31 Correct 4 ms 376 KB Output is correct
32 Correct 3 ms 376 KB Output is correct
33 Correct 3 ms 376 KB Output is correct
34 Correct 2 ms 256 KB Output is correct
35 Correct 2 ms 348 KB Output is correct
36 Correct 2 ms 376 KB Output is correct
37 Correct 3 ms 376 KB Output is correct
38 Correct 2 ms 376 KB Output is correct
39 Correct 2 ms 376 KB Output is correct
40 Correct 3 ms 376 KB Output is correct
41 Correct 2 ms 376 KB Output is correct
42 Correct 2 ms 376 KB Output is correct
43 Correct 2 ms 376 KB Output is correct
44 Correct 2 ms 504 KB Output is correct
45 Correct 2 ms 376 KB Output is correct
46 Correct 2 ms 376 KB Output is correct
47 Correct 3 ms 376 KB Output is correct
48 Correct 2 ms 376 KB Output is correct
49 Correct 2 ms 376 KB Output is correct
50 Correct 9 ms 760 KB Output is correct
51 Correct 9 ms 764 KB Output is correct
52 Correct 9 ms 760 KB Output is correct
53 Correct 8 ms 760 KB Output is correct
54 Correct 5 ms 504 KB Output is correct
55 Correct 14 ms 956 KB Output is correct
56 Correct 13 ms 888 KB Output is correct
57 Correct 11 ms 888 KB Output is correct
58 Correct 2 ms 376 KB Output is correct
59 Correct 2 ms 376 KB Output is correct
60 Correct 3 ms 376 KB Output is correct
61 Correct 7 ms 604 KB Output is correct
62 Correct 4 ms 504 KB Output is correct
63 Correct 3 ms 504 KB Output is correct
64 Correct 2 ms 376 KB Output is correct
65 Correct 6 ms 632 KB Output is correct
66 Correct 2 ms 376 KB Output is correct
67 Correct 2 ms 376 KB Output is correct
68 Correct 2 ms 376 KB Output is correct
69 Correct 2 ms 380 KB Output is correct
70 Correct 4 ms 504 KB Output is correct
71 Correct 2186 ms 26020 KB Output is correct
72 Correct 1331 ms 19908 KB Output is correct
73 Correct 2213 ms 23188 KB Output is correct
74 Correct 1057 ms 15664 KB Output is correct
75 Correct 1220 ms 16704 KB Output is correct
76 Correct 3964 ms 34664 KB Output is correct
77 Correct 3747 ms 30612 KB Output is correct
78 Correct 2968 ms 28948 KB Output is correct
79 Correct 2780 ms 28132 KB Output is correct
80 Correct 2 ms 376 KB Output is correct
81 Correct 2 ms 376 KB Output is correct
82 Correct 10 ms 888 KB Output is correct
83 Correct 197 ms 5112 KB Output is correct
84 Correct 290 ms 6216 KB Output is correct
85 Correct 49 ms 2168 KB Output is correct
86 Correct 3 ms 376 KB Output is correct
87 Correct 290 ms 7032 KB Output is correct
88 Correct 2 ms 376 KB Output is correct
89 Correct 2 ms 376 KB Output is correct
90 Correct 3 ms 376 KB Output is correct
91 Correct 62 ms 3064 KB Output is correct
92 Correct 380 ms 9464 KB Output is correct

Subtask #5
0 / 21.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 376 KB Output is correct
2 Correct 2 ms 376 KB Output is correct
3 Correct 2 ms 376 KB Output is correct
4 Correct 2 ms 376 KB Output is correct
5 Correct 2 ms 376 KB Output is correct
6 Correct 2 ms 376 KB Output is correct
7 Correct 2 ms 376 KB Output is correct
8 Correct 2 ms 376 KB Output is correct
9 Correct 2 ms 376 KB Output is correct
10 Correct 2 ms 376 KB Output is correct
11 Correct 2 ms 376 KB Output is correct
12 Correct 2 ms 376 KB Output is correct
13 Correct 2 ms 256 KB Output is correct
14 Correct 2 ms 376 KB Output is correct
15 Correct 2 ms 376 KB Output is correct
16 Correct 2 ms 376 KB Output is correct
17 Correct 2 ms 376 KB Output is correct
18 Correct 2 ms 376 KB Output is correct
19 Correct 2 ms 376 KB Output is correct
20 Correct 2 ms 376 KB Output is correct
21 Correct 2 ms 376 KB Output is correct
22 Correct 2 ms 376 KB Output is correct
23 Correct 2 ms 376 KB Output is correct
24 Correct 2 ms 376 KB Output is correct
25 Correct 2 ms 376 KB Output is correct
26 Correct 3 ms 376 KB Output is correct
27 Correct 3 ms 380 KB Output is correct
28 Correct 2 ms 376 KB Output is correct
29 Correct 2 ms 376 KB Output is correct
30 Correct 2 ms 376 KB Output is correct
31 Correct 4 ms 376 KB Output is correct
32 Correct 3 ms 376 KB Output is correct
33 Correct 3 ms 376 KB Output is correct
34 Correct 2 ms 256 KB Output is correct
35 Correct 2 ms 348 KB Output is correct
36 Correct 2 ms 376 KB Output is correct
37 Correct 3 ms 376 KB Output is correct
38 Correct 2 ms 376 KB Output is correct
39 Correct 2 ms 376 KB Output is correct
40 Correct 3 ms 376 KB Output is correct
41 Correct 2 ms 376 KB Output is correct
42 Correct 2 ms 376 KB Output is correct
43 Correct 2 ms 376 KB Output is correct
44 Correct 2 ms 504 KB Output is correct
45 Correct 2 ms 376 KB Output is correct
46 Correct 2 ms 376 KB Output is correct
47 Correct 3 ms 376 KB Output is correct
48 Correct 2 ms 376 KB Output is correct
49 Correct 2 ms 376 KB Output is correct
50 Correct 9 ms 760 KB Output is correct
51 Correct 9 ms 764 KB Output is correct
52 Correct 9 ms 760 KB Output is correct
53 Correct 8 ms 760 KB Output is correct
54 Correct 5 ms 504 KB Output is correct
55 Correct 14 ms 956 KB Output is correct
56 Correct 13 ms 888 KB Output is correct
57 Correct 11 ms 888 KB Output is correct
58 Correct 2 ms 376 KB Output is correct
59 Correct 2 ms 376 KB Output is correct
60 Correct 3 ms 376 KB Output is correct
61 Correct 7 ms 604 KB Output is correct
62 Correct 4 ms 504 KB Output is correct
63 Correct 3 ms 504 KB Output is correct
64 Correct 2 ms 376 KB Output is correct
65 Correct 6 ms 632 KB Output is correct
66 Correct 2 ms 376 KB Output is correct
67 Correct 2 ms 376 KB Output is correct
68 Correct 2 ms 376 KB Output is correct
69 Correct 2 ms 380 KB Output is correct
70 Correct 4 ms 504 KB Output is correct
71 Correct 2186 ms 26020 KB Output is correct
72 Correct 1331 ms 19908 KB Output is correct
73 Correct 2213 ms 23188 KB Output is correct
74 Correct 1057 ms 15664 KB Output is correct
75 Correct 1220 ms 16704 KB Output is correct
76 Correct 3964 ms 34664 KB Output is correct
77 Correct 3747 ms 30612 KB Output is correct
78 Correct 2968 ms 28948 KB Output is correct
79 Correct 2780 ms 28132 KB Output is correct
80 Correct 2 ms 376 KB Output is correct
81 Correct 2 ms 376 KB Output is correct
82 Correct 10 ms 888 KB Output is correct
83 Correct 197 ms 5112 KB Output is correct
84 Correct 290 ms 6216 KB Output is correct
85 Correct 49 ms 2168 KB Output is correct
86 Correct 3 ms 376 KB Output is correct
87 Correct 290 ms 7032 KB Output is correct
88 Correct 2 ms 376 KB Output is correct
89 Correct 2 ms 376 KB Output is correct
90 Correct 3 ms 376 KB Output is correct
91 Correct 62 ms 3064 KB Output is correct
92 Correct 380 ms 9464 KB Output is correct
93 Execution timed out 5064 ms 46644 KB Time limit exceeded
94 Halted 0 ms 0 KB -