oj.uz

Submission #585010

# Submission time Handle Problem Language Result Execution time Memory
585010 2022-06-28T08:39:27 Z hibiki Toys (CEOI18_toy) C++11
59 / 100
 1694 ms 102376 KB 
#include<bits/stdc++.h>
using namespace std;

#define pb push_back
#define sz(x) (int)x.size()

int n;
set<int> sum[100005], ans;
map<pair<int,int>, bool> mp;

void find(int nw, int add)
{
    if(nw < 100005)
    {
        for(auto _: sum[nw])
            ans.insert(add + _);
        return ;
    }
    if(mp[{nw, add}]) return ;
    mp[{nw,add}] = true;
    find(1, add + nw - 1);
    for(int j = 2; j * j <= nw; j++)
    {
        if(n % j == 0)
        {
            int a = j;
            int b = nw / j;
            find(a, add + b - 1);
            find(b, add + a - 1);
        }
    }
}

int main()
{
    sum[1].insert(0);
    for(int i = 2; i < 100005; i++)
    {
        for(int j = 1; j * j <= i; j++)
        {
            if(i % j == 0)
            {
                int a = j;
                int b = i / j;
                for(auto _: sum[b])
                {
                    sum[i].insert(a - 1 + _);
                }
                for(auto _: sum[a])
                {
                    sum[i].insert(b - 1 + _);
                }
            }
        }
    }
    scanf("%d",&n);
    find(n, 0);
    printf("%d\n",sz(ans));
    for(auto _: ans)
        printf("%d ",_);
    printf("\n");
    return 0;
}

Compilation message

toy.cpp: In function 'int main()':
toy.cpp:56:10: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   56 |     scanf("%d",&n);
      |     ~~~~~^~~~~~~~~

Subtask #1
19.0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 657 ms 100608 KB Output is correct
2 Correct 670 ms 100576 KB Output is correct
3 Correct 658 ms 100628 KB Output is correct
4 Correct 676 ms 100636 KB Output is correct
5 Correct 655 ms 100588 KB Output is correct
6 Correct 650 ms 100564 KB Output is correct
7 Correct 651 ms 100600 KB Output is correct
8 Correct 663 ms 100556 KB Output is correct
9 Correct 654 ms 100692 KB Output is correct
10 Correct 670 ms 100516 KB Output is correct
11 Correct 664 ms 100544 KB Output is correct
12 Correct 678 ms 100696 KB Output is correct
13 Correct 680 ms 100632 KB Output is correct
14 Correct 647 ms 100576 KB Output is correct
15 Correct 660 ms 100628 KB Output is correct
16 Correct 663 ms 100636 KB Output is correct
17 Correct 696 ms 100540 KB Output is correct
18 Correct 656 ms 100668 KB Output is correct
19 Correct 650 ms 100560 KB Output is correct
20 Correct 699 ms 100540 KB Output is correct
21 Correct 650 ms 100632 KB Output is correct
22 Correct 667 ms 100504 KB Output is correct
23 Correct 689 ms 100568 KB Output is correct
24 Correct 700 ms 100608 KB Output is correct
25 Correct 686 ms 100776 KB Output is correct

Subtask #2
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 657 ms 100608 KB Output is correct
2 Correct 670 ms 100576 KB Output is correct
3 Correct 658 ms 100628 KB Output is correct
4 Correct 676 ms 100636 KB Output is correct
5 Correct 655 ms 100588 KB Output is correct
6 Correct 650 ms 100564 KB Output is correct
7 Correct 651 ms 100600 KB Output is correct
8 Correct 663 ms 100556 KB Output is correct
9 Correct 654 ms 100692 KB Output is correct
10 Correct 670 ms 100516 KB Output is correct
11 Correct 664 ms 100544 KB Output is correct
12 Correct 678 ms 100696 KB Output is correct
13 Correct 680 ms 100632 KB Output is correct
14 Correct 647 ms 100576 KB Output is correct
15 Correct 660 ms 100628 KB Output is correct
16 Correct 663 ms 100636 KB Output is correct
17 Correct 696 ms 100540 KB Output is correct
18 Correct 656 ms 100668 KB Output is correct
19 Correct 650 ms 100560 KB Output is correct
20 Correct 699 ms 100540 KB Output is correct
21 Correct 650 ms 100632 KB Output is correct
22 Correct 667 ms 100504 KB Output is correct
23 Correct 689 ms 100568 KB Output is correct
24 Correct 700 ms 100608 KB Output is correct
25 Correct 686 ms 100776 KB Output is correct
26 Correct 667 ms 100620 KB Output is correct
27 Correct 640 ms 100636 KB Output is correct
28 Correct 660 ms 100664 KB Output is correct
29 Correct 711 ms 100608 KB Output is correct
30 Correct 663 ms 100796 KB Output is correct
31 Correct 671 ms 100764 KB Output is correct
32 Correct 641 ms 100588 KB Output is correct
33 Correct 680 ms 100640 KB Output is correct
34 Correct 643 ms 100692 KB Output is correct
35 Correct 654 ms 100540 KB Output is correct
36 Correct 662 ms 100584 KB Output is correct
37 Correct 682 ms 100528 KB Output is correct
38 Correct 676 ms 100568 KB Output is correct
39 Correct 656 ms 100580 KB Output is correct
40 Correct 669 ms 100604 KB Output is correct
41 Correct 655 ms 100596 KB Output is correct
42 Correct 674 ms 100632 KB Output is correct
43 Correct 698 ms 100636 KB Output is correct
44 Correct 699 ms 100668 KB Output is correct
45 Correct 644 ms 100644 KB Output is correct
46 Correct 651 ms 100528 KB Output is correct
47 Correct 690 ms 100532 KB Output is correct
48 Correct 665 ms 100516 KB Output is correct
49 Correct 670 ms 100624 KB Output is correct

Subtask #3
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 657 ms 100608 KB Output is correct
2 Correct 670 ms 100576 KB Output is correct
3 Correct 658 ms 100628 KB Output is correct
4 Correct 676 ms 100636 KB Output is correct
5 Correct 655 ms 100588 KB Output is correct
6 Correct 650 ms 100564 KB Output is correct
7 Correct 651 ms 100600 KB Output is correct
8 Correct 663 ms 100556 KB Output is correct
9 Correct 654 ms 100692 KB Output is correct
10 Correct 670 ms 100516 KB Output is correct
11 Correct 664 ms 100544 KB Output is correct
12 Correct 678 ms 100696 KB Output is correct
13 Correct 680 ms 100632 KB Output is correct
14 Correct 647 ms 100576 KB Output is correct
15 Correct 660 ms 100628 KB Output is correct
16 Correct 663 ms 100636 KB Output is correct
17 Correct 696 ms 100540 KB Output is correct
18 Correct 656 ms 100668 KB Output is correct
19 Correct 650 ms 100560 KB Output is correct
20 Correct 699 ms 100540 KB Output is correct
21 Correct 650 ms 100632 KB Output is correct
22 Correct 667 ms 100504 KB Output is correct
23 Correct 689 ms 100568 KB Output is correct
24 Correct 700 ms 100608 KB Output is correct
25 Correct 686 ms 100776 KB Output is correct
26 Correct 667 ms 100620 KB Output is correct
27 Correct 640 ms 100636 KB Output is correct
28 Correct 660 ms 100664 KB Output is correct
29 Correct 711 ms 100608 KB Output is correct
30 Correct 663 ms 100796 KB Output is correct
31 Correct 671 ms 100764 KB Output is correct
32 Correct 641 ms 100588 KB Output is correct
33 Correct 680 ms 100640 KB Output is correct
34 Correct 643 ms 100692 KB Output is correct
35 Correct 654 ms 100540 KB Output is correct
36 Correct 662 ms 100584 KB Output is correct
37 Correct 682 ms 100528 KB Output is correct
38 Correct 676 ms 100568 KB Output is correct
39 Correct 656 ms 100580 KB Output is correct
40 Correct 669 ms 100604 KB Output is correct
41 Correct 655 ms 100596 KB Output is correct
42 Correct 674 ms 100632 KB Output is correct
43 Correct 698 ms 100636 KB Output is correct
44 Correct 699 ms 100668 KB Output is correct
45 Correct 644 ms 100644 KB Output is correct
46 Correct 651 ms 100528 KB Output is correct
47 Correct 690 ms 100532 KB Output is correct
48 Correct 665 ms 100516 KB Output is correct
49 Correct 670 ms 100624 KB Output is correct
50 Correct 640 ms 100768 KB Output is correct
51 Correct 658 ms 100540 KB Output is correct
52 Correct 683 ms 100588 KB Output is correct
53 Correct 685 ms 100536 KB Output is correct
54 Correct 664 ms 100660 KB Output is correct
55 Correct 678 ms 100664 KB Output is correct
56 Correct 674 ms 100688 KB Output is correct
57 Correct 670 ms 100768 KB Output is correct
58 Correct 668 ms 100592 KB Output is correct
59 Correct 650 ms 100568 KB Output is correct
60 Correct 679 ms 100540 KB Output is correct
61 Correct 644 ms 100660 KB Output is correct
62 Correct 685 ms 100644 KB Output is correct
63 Correct 661 ms 100572 KB Output is correct
64 Correct 642 ms 100628 KB Output is correct
65 Correct 666 ms 100684 KB Output is correct
66 Correct 658 ms 100596 KB Output is correct
67 Correct 666 ms 100580 KB Output is correct
68 Correct 677 ms 100584 KB Output is correct
69 Correct 669 ms 100684 KB Output is correct
70 Correct 654 ms 100672 KB Output is correct

Subtask #4
0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 657 ms 100608 KB Output is correct
2 Correct 670 ms 100576 KB Output is correct
3 Correct 658 ms 100628 KB Output is correct
4 Correct 676 ms 100636 KB Output is correct
5 Correct 655 ms 100588 KB Output is correct
6 Correct 650 ms 100564 KB Output is correct
7 Correct 651 ms 100600 KB Output is correct
8 Correct 663 ms 100556 KB Output is correct
9 Correct 654 ms 100692 KB Output is correct
10 Correct 670 ms 100516 KB Output is correct
11 Correct 664 ms 100544 KB Output is correct
12 Correct 678 ms 100696 KB Output is correct
13 Correct 680 ms 100632 KB Output is correct
14 Correct 647 ms 100576 KB Output is correct
15 Correct 660 ms 100628 KB Output is correct
16 Correct 663 ms 100636 KB Output is correct
17 Correct 696 ms 100540 KB Output is correct
18 Correct 656 ms 100668 KB Output is correct
19 Correct 650 ms 100560 KB Output is correct
20 Correct 699 ms 100540 KB Output is correct
21 Correct 650 ms 100632 KB Output is correct
22 Correct 667 ms 100504 KB Output is correct
23 Correct 689 ms 100568 KB Output is correct
24 Correct 700 ms 100608 KB Output is correct
25 Correct 686 ms 100776 KB Output is correct
26 Correct 667 ms 100620 KB Output is correct
27 Correct 640 ms 100636 KB Output is correct
28 Correct 660 ms 100664 KB Output is correct
29 Correct 711 ms 100608 KB Output is correct
30 Correct 663 ms 100796 KB Output is correct
31 Correct 671 ms 100764 KB Output is correct
32 Correct 641 ms 100588 KB Output is correct
33 Correct 680 ms 100640 KB Output is correct
34 Correct 643 ms 100692 KB Output is correct
35 Correct 654 ms 100540 KB Output is correct
36 Correct 662 ms 100584 KB Output is correct
37 Correct 682 ms 100528 KB Output is correct
38 Correct 676 ms 100568 KB Output is correct
39 Correct 656 ms 100580 KB Output is correct
40 Correct 669 ms 100604 KB Output is correct
41 Correct 655 ms 100596 KB Output is correct
42 Correct 674 ms 100632 KB Output is correct
43 Correct 698 ms 100636 KB Output is correct
44 Correct 699 ms 100668 KB Output is correct
45 Correct 644 ms 100644 KB Output is correct
46 Correct 651 ms 100528 KB Output is correct
47 Correct 690 ms 100532 KB Output is correct
48 Correct 665 ms 100516 KB Output is correct
49 Correct 670 ms 100624 KB Output is correct
50 Correct 640 ms 100768 KB Output is correct
51 Correct 658 ms 100540 KB Output is correct
52 Correct 683 ms 100588 KB Output is correct
53 Correct 685 ms 100536 KB Output is correct
54 Correct 664 ms 100660 KB Output is correct
55 Correct 678 ms 100664 KB Output is correct
56 Correct 674 ms 100688 KB Output is correct
57 Correct 670 ms 100768 KB Output is correct
58 Correct 668 ms 100592 KB Output is correct
59 Correct 650 ms 100568 KB Output is correct
60 Correct 679 ms 100540 KB Output is correct
61 Correct 644 ms 100660 KB Output is correct
62 Correct 685 ms 100644 KB Output is correct
63 Correct 661 ms 100572 KB Output is correct
64 Correct 642 ms 100628 KB Output is correct
65 Correct 666 ms 100684 KB Output is correct
66 Correct 658 ms 100596 KB Output is correct
67 Correct 666 ms 100580 KB Output is correct
68 Correct 677 ms 100584 KB Output is correct
69 Correct 669 ms 100684 KB Output is correct
70 Correct 654 ms 100672 KB Output is correct
71 Incorrect 1694 ms 102376 KB Output isn't correct
72 Halted 0 ms 0 KB -

Subtask #5
0 / 21.0

# Verdict Execution time Memory Grader output
1 Correct 657 ms 100608 KB Output is correct
2 Correct 670 ms 100576 KB Output is correct
3 Correct 658 ms 100628 KB Output is correct
4 Correct 676 ms 100636 KB Output is correct
5 Correct 655 ms 100588 KB Output is correct
6 Correct 650 ms 100564 KB Output is correct
7 Correct 651 ms 100600 KB Output is correct
8 Correct 663 ms 100556 KB Output is correct
9 Correct 654 ms 100692 KB Output is correct
10 Correct 670 ms 100516 KB Output is correct
11 Correct 664 ms 100544 KB Output is correct
12 Correct 678 ms 100696 KB Output is correct
13 Correct 680 ms 100632 KB Output is correct
14 Correct 647 ms 100576 KB Output is correct
15 Correct 660 ms 100628 KB Output is correct
16 Correct 663 ms 100636 KB Output is correct
17 Correct 696 ms 100540 KB Output is correct
18 Correct 656 ms 100668 KB Output is correct
19 Correct 650 ms 100560 KB Output is correct
20 Correct 699 ms 100540 KB Output is correct
21 Correct 650 ms 100632 KB Output is correct
22 Correct 667 ms 100504 KB Output is correct
23 Correct 689 ms 100568 KB Output is correct
24 Correct 700 ms 100608 KB Output is correct
25 Correct 686 ms 100776 KB Output is correct
26 Correct 667 ms 100620 KB Output is correct
27 Correct 640 ms 100636 KB Output is correct
28 Correct 660 ms 100664 KB Output is correct
29 Correct 711 ms 100608 KB Output is correct
30 Correct 663 ms 100796 KB Output is correct
31 Correct 671 ms 100764 KB Output is correct
32 Correct 641 ms 100588 KB Output is correct
33 Correct 680 ms 100640 KB Output is correct
34 Correct 643 ms 100692 KB Output is correct
35 Correct 654 ms 100540 KB Output is correct
36 Correct 662 ms 100584 KB Output is correct
37 Correct 682 ms 100528 KB Output is correct
38 Correct 676 ms 100568 KB Output is correct
39 Correct 656 ms 100580 KB Output is correct
40 Correct 669 ms 100604 KB Output is correct
41 Correct 655 ms 100596 KB Output is correct
42 Correct 674 ms 100632 KB Output is correct
43 Correct 698 ms 100636 KB Output is correct
44 Correct 699 ms 100668 KB Output is correct
45 Correct 644 ms 100644 KB Output is correct
46 Correct 651 ms 100528 KB Output is correct
47 Correct 690 ms 100532 KB Output is correct
48 Correct 665 ms 100516 KB Output is correct
49 Correct 670 ms 100624 KB Output is correct
50 Correct 640 ms 100768 KB Output is correct
51 Correct 658 ms 100540 KB Output is correct
52 Correct 683 ms 100588 KB Output is correct
53 Correct 685 ms 100536 KB Output is correct
54 Correct 664 ms 100660 KB Output is correct
55 Correct 678 ms 100664 KB Output is correct
56 Correct 674 ms 100688 KB Output is correct
57 Correct 670 ms 100768 KB Output is correct
58 Correct 668 ms 100592 KB Output is correct
59 Correct 650 ms 100568 KB Output is correct
60 Correct 679 ms 100540 KB Output is correct
61 Correct 644 ms 100660 KB Output is correct
62 Correct 685 ms 100644 KB Output is correct
63 Correct 661 ms 100572 KB Output is correct
64 Correct 642 ms 100628 KB Output is correct
65 Correct 666 ms 100684 KB Output is correct
66 Correct 658 ms 100596 KB Output is correct
67 Correct 666 ms 100580 KB Output is correct
68 Correct 677 ms 100584 KB Output is correct
69 Correct 669 ms 100684 KB Output is correct
70 Correct 654 ms 100672 KB Output is correct
71 Incorrect 1694 ms 102376 KB Output isn't correct
72 Halted 0 ms 0 KB -