oj.uz

Submission #405398

# Submission time Handle Problem Language Result Execution time Memory
405398 2021-05-16T10:41:33 Z ollel Toys (CEOI18_toy) C++14
79 / 100
 5000 ms 26552 KB 
#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;
      |                                         ^~~~

Subtask #1
19.0 / 19.0

# Verdict Execution time Memory 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

Subtask #2
20.0 / 20.0

# Verdict Execution time Memory 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

Subtask #3
20.0 / 20.0

# Verdict Execution time Memory 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

Subtask #4
20.0 / 20.0

# Verdict Execution time Memory 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

Subtask #5
0 / 21.0

# Verdict Execution time Memory 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 -