oj.uz

Submission #643012

# Submission time Handle Problem Language Result Execution time Memory
643012 2022-09-21T04:21:03 Z ddy888 Toys (CEOI18_toy) C++17
100 / 100
 2642 ms 90132 KB 
#include <bits/stdc++.h>
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>
#pragma GCC optimize("unroll-loops")
using namespace std;
using namespace __gnu_pbds;

using ll = long long;
#define pb push_back
#define fi first
#define si second
#define ar array
typedef pair<int,int> pi;
typedef tuple<int,int,int> ti;  
template<typename T> bool chmin(T &a, T b){return (b < a) ? a = b, 1 : 0;}
template<typename T> bool chmax(T &a, T b){return (b > a) ? a = b, 1 : 0;}
template<class key, class value = null_type, class cmp = less<key> >
using ordered_set = tree<key, value, cmp, rb_tree_tag, tree_order_statistics_node_update>;
mt19937 rng(chrono::system_clock::now().time_since_epoch().count());

void debug_out() {cerr<<endl;}
template <typename Head, typename... Tail>
void debug_out(Head _H, Tail... _T) {cerr<<" "<<to_string(_H);debug_out(_T...);}
#define debug(...) cerr<<"["<<#__VA_ARGS__<<"]:",debug_out(__VA_ARGS__)

int n;
map<int,set<int>> mp;

set<int> f(int x) {
    if (mp.find(x) != mp.end()) {
        return mp[x];
    }
    set<int> cur;
    for (int i = 2; i <= sqrt(x); ++i) {
        if (x % i == 0) {
            for (auto j: f(x/i)) cur.insert(j+i-1);
        }
    }
    cur.insert(x-1);
    mp[x] = cur;
    return cur;
}   

int main() {
    ios_base::sync_with_stdio(0);
    cin.tie(0); cout.tie(0);
    cin.exceptions(ios::badbit | ios::failbit);
    cin >> n;
    set<int> ans = f(n);
    cout << ans.size() << '\n';
    for (auto i: ans) cout << i << ' ';
    return 0;
}

Subtask #1
19.0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 1 ms 288 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 0 ms 332 KB Output is correct
8 Correct 0 ms 212 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 1 ms 332 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 1 ms 328 KB Output is correct
13 Correct 0 ms 212 KB Output is correct
14 Correct 0 ms 328 KB Output is correct
15 Correct 0 ms 212 KB Output is correct
16 Correct 1 ms 300 KB Output is correct
17 Correct 1 ms 212 KB Output is correct
18 Correct 0 ms 328 KB Output is correct
19 Correct 0 ms 328 KB Output is correct
20 Correct 1 ms 212 KB Output is correct
21 Correct 0 ms 212 KB Output is correct
22 Correct 1 ms 212 KB Output is correct
23 Correct 0 ms 328 KB Output is correct
24 Correct 0 ms 212 KB Output is correct
25 Correct 0 ms 328 KB Output is correct

Subtask #2
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 1 ms 288 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 0 ms 332 KB Output is correct
8 Correct 0 ms 212 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 1 ms 332 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 1 ms 328 KB Output is correct
13 Correct 0 ms 212 KB Output is correct
14 Correct 0 ms 328 KB Output is correct
15 Correct 0 ms 212 KB Output is correct
16 Correct 1 ms 300 KB Output is correct
17 Correct 1 ms 212 KB Output is correct
18 Correct 0 ms 328 KB Output is correct
19 Correct 0 ms 328 KB Output is correct
20 Correct 1 ms 212 KB Output is correct
21 Correct 0 ms 212 KB Output is correct
22 Correct 1 ms 212 KB Output is correct
23 Correct 0 ms 328 KB Output is correct
24 Correct 0 ms 212 KB Output is correct
25 Correct 0 ms 328 KB Output is correct
26 Correct 2 ms 340 KB Output is correct
27 Correct 2 ms 328 KB Output is correct
28 Correct 1 ms 320 KB Output is correct
29 Correct 1 ms 340 KB Output is correct
30 Correct 0 ms 340 KB Output is correct
31 Correct 1 ms 340 KB Output is correct
32 Correct 1 ms 340 KB Output is correct
33 Correct 1 ms 340 KB Output is correct
34 Correct 0 ms 212 KB Output is correct
35 Correct 0 ms 212 KB Output is correct
36 Correct 0 ms 324 KB Output is correct
37 Correct 1 ms 340 KB Output is correct
38 Correct 1 ms 340 KB Output is correct
39 Correct 1 ms 324 KB Output is correct
40 Correct 1 ms 328 KB Output is correct
41 Correct 0 ms 328 KB Output is correct
42 Correct 1 ms 212 KB Output is correct
43 Correct 0 ms 212 KB Output is correct
44 Correct 0 ms 212 KB Output is correct
45 Correct 1 ms 332 KB Output is correct
46 Correct 1 ms 212 KB Output is correct
47 Correct 1 ms 340 KB Output is correct
48 Correct 0 ms 328 KB Output is correct
49 Correct 1 ms 340 KB Output is correct

Subtask #3
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 1 ms 288 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 0 ms 332 KB Output is correct
8 Correct 0 ms 212 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 1 ms 332 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 1 ms 328 KB Output is correct
13 Correct 0 ms 212 KB Output is correct
14 Correct 0 ms 328 KB Output is correct
15 Correct 0 ms 212 KB Output is correct
16 Correct 1 ms 300 KB Output is correct
17 Correct 1 ms 212 KB Output is correct
18 Correct 0 ms 328 KB Output is correct
19 Correct 0 ms 328 KB Output is correct
20 Correct 1 ms 212 KB Output is correct
21 Correct 0 ms 212 KB Output is correct
22 Correct 1 ms 212 KB Output is correct
23 Correct 0 ms 328 KB Output is correct
24 Correct 0 ms 212 KB Output is correct
25 Correct 0 ms 328 KB Output is correct
26 Correct 2 ms 340 KB Output is correct
27 Correct 2 ms 328 KB Output is correct
28 Correct 1 ms 320 KB Output is correct
29 Correct 1 ms 340 KB Output is correct
30 Correct 0 ms 340 KB Output is correct
31 Correct 1 ms 340 KB Output is correct
32 Correct 1 ms 340 KB Output is correct
33 Correct 1 ms 340 KB Output is correct
34 Correct 0 ms 212 KB Output is correct
35 Correct 0 ms 212 KB Output is correct
36 Correct 0 ms 324 KB Output is correct
37 Correct 1 ms 340 KB Output is correct
38 Correct 1 ms 340 KB Output is correct
39 Correct 1 ms 324 KB Output is correct
40 Correct 1 ms 328 KB Output is correct
41 Correct 0 ms 328 KB Output is correct
42 Correct 1 ms 212 KB Output is correct
43 Correct 0 ms 212 KB Output is correct
44 Correct 0 ms 212 KB Output is correct
45 Correct 1 ms 332 KB Output is correct
46 Correct 1 ms 212 KB Output is correct
47 Correct 1 ms 340 KB Output is correct
48 Correct 0 ms 328 KB Output is correct
49 Correct 1 ms 340 KB Output is correct
50 Correct 3 ms 584 KB Output is correct
51 Correct 3 ms 596 KB Output is correct
52 Correct 3 ms 516 KB Output is correct
53 Correct 4 ms 580 KB Output is correct
54 Correct 2 ms 468 KB Output is correct
55 Correct 4 ms 724 KB Output is correct
56 Correct 4 ms 628 KB Output is correct
57 Correct 4 ms 596 KB Output is correct
58 Correct 0 ms 212 KB Output is correct
59 Correct 1 ms 212 KB Output is correct
60 Correct 1 ms 340 KB Output is correct
61 Correct 2 ms 468 KB Output is correct
62 Correct 1 ms 340 KB Output is correct
63 Correct 1 ms 340 KB Output is correct
64 Correct 0 ms 212 KB Output is correct
65 Correct 2 ms 468 KB Output is correct
66 Correct 1 ms 332 KB Output is correct
67 Correct 1 ms 212 KB Output is correct
68 Correct 0 ms 212 KB Output is correct
69 Correct 1 ms 340 KB Output is correct
70 Correct 1 ms 340 KB Output is correct

Subtask #4
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 1 ms 288 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 0 ms 332 KB Output is correct
8 Correct 0 ms 212 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 1 ms 332 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 1 ms 328 KB Output is correct
13 Correct 0 ms 212 KB Output is correct
14 Correct 0 ms 328 KB Output is correct
15 Correct 0 ms 212 KB Output is correct
16 Correct 1 ms 300 KB Output is correct
17 Correct 1 ms 212 KB Output is correct
18 Correct 0 ms 328 KB Output is correct
19 Correct 0 ms 328 KB Output is correct
20 Correct 1 ms 212 KB Output is correct
21 Correct 0 ms 212 KB Output is correct
22 Correct 1 ms 212 KB Output is correct
23 Correct 0 ms 328 KB Output is correct
24 Correct 0 ms 212 KB Output is correct
25 Correct 0 ms 328 KB Output is correct
26 Correct 2 ms 340 KB Output is correct
27 Correct 2 ms 328 KB Output is correct
28 Correct 1 ms 320 KB Output is correct
29 Correct 1 ms 340 KB Output is correct
30 Correct 0 ms 340 KB Output is correct
31 Correct 1 ms 340 KB Output is correct
32 Correct 1 ms 340 KB Output is correct
33 Correct 1 ms 340 KB Output is correct
34 Correct 0 ms 212 KB Output is correct
35 Correct 0 ms 212 KB Output is correct
36 Correct 0 ms 324 KB Output is correct
37 Correct 1 ms 340 KB Output is correct
38 Correct 1 ms 340 KB Output is correct
39 Correct 1 ms 324 KB Output is correct
40 Correct 1 ms 328 KB Output is correct
41 Correct 0 ms 328 KB Output is correct
42 Correct 1 ms 212 KB Output is correct
43 Correct 0 ms 212 KB Output is correct
44 Correct 0 ms 212 KB Output is correct
45 Correct 1 ms 332 KB Output is correct
46 Correct 1 ms 212 KB Output is correct
47 Correct 1 ms 340 KB Output is correct
48 Correct 0 ms 328 KB Output is correct
49 Correct 1 ms 340 KB Output is correct
50 Correct 3 ms 584 KB Output is correct
51 Correct 3 ms 596 KB Output is correct
52 Correct 3 ms 516 KB Output is correct
53 Correct 4 ms 580 KB Output is correct
54 Correct 2 ms 468 KB Output is correct
55 Correct 4 ms 724 KB Output is correct
56 Correct 4 ms 628 KB Output is correct
57 Correct 4 ms 596 KB Output is correct
58 Correct 0 ms 212 KB Output is correct
59 Correct 1 ms 212 KB Output is correct
60 Correct 1 ms 340 KB Output is correct
61 Correct 2 ms 468 KB Output is correct
62 Correct 1 ms 340 KB Output is correct
63 Correct 1 ms 340 KB Output is correct
64 Correct 0 ms 212 KB Output is correct
65 Correct 2 ms 468 KB Output is correct
66 Correct 1 ms 332 KB Output is correct
67 Correct 1 ms 212 KB Output is correct
68 Correct 0 ms 212 KB Output is correct
69 Correct 1 ms 340 KB Output is correct
70 Correct 1 ms 340 KB Output is correct
71 Correct 378 ms 19508 KB Output is correct
72 Correct 267 ms 14908 KB Output is correct
73 Correct 355 ms 17240 KB Output is correct
74 Correct 206 ms 11760 KB Output is correct
75 Correct 243 ms 12428 KB Output is correct
76 Correct 706 ms 26208 KB Output is correct
77 Correct 530 ms 22980 KB Output is correct
78 Correct 504 ms 21636 KB Output is correct
79 Correct 470 ms 21056 KB Output is correct
80 Correct 0 ms 212 KB Output is correct
81 Correct 1 ms 212 KB Output is correct
82 Correct 4 ms 708 KB Output is correct
83 Correct 60 ms 3884 KB Output is correct
84 Correct 64 ms 4612 KB Output is correct
85 Correct 15 ms 1620 KB Output is correct
86 Correct 1 ms 340 KB Output is correct
87 Correct 93 ms 5320 KB Output is correct
88 Correct 1 ms 212 KB Output is correct
89 Correct 1 ms 212 KB Output is correct
90 Correct 1 ms 340 KB Output is correct
91 Correct 19 ms 2288 KB Output is correct
92 Correct 87 ms 7156 KB Output is correct

Subtask #5
21.0 / 21.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 1 ms 288 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 0 ms 332 KB Output is correct
8 Correct 0 ms 212 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 1 ms 332 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 1 ms 328 KB Output is correct
13 Correct 0 ms 212 KB Output is correct
14 Correct 0 ms 328 KB Output is correct
15 Correct 0 ms 212 KB Output is correct
16 Correct 1 ms 300 KB Output is correct
17 Correct 1 ms 212 KB Output is correct
18 Correct 0 ms 328 KB Output is correct
19 Correct 0 ms 328 KB Output is correct
20 Correct 1 ms 212 KB Output is correct
21 Correct 0 ms 212 KB Output is correct
22 Correct 1 ms 212 KB Output is correct
23 Correct 0 ms 328 KB Output is correct
24 Correct 0 ms 212 KB Output is correct
25 Correct 0 ms 328 KB Output is correct
26 Correct 2 ms 340 KB Output is correct
27 Correct 2 ms 328 KB Output is correct
28 Correct 1 ms 320 KB Output is correct
29 Correct 1 ms 340 KB Output is correct
30 Correct 0 ms 340 KB Output is correct
31 Correct 1 ms 340 KB Output is correct
32 Correct 1 ms 340 KB Output is correct
33 Correct 1 ms 340 KB Output is correct
34 Correct 0 ms 212 KB Output is correct
35 Correct 0 ms 212 KB Output is correct
36 Correct 0 ms 324 KB Output is correct
37 Correct 1 ms 340 KB Output is correct
38 Correct 1 ms 340 KB Output is correct
39 Correct 1 ms 324 KB Output is correct
40 Correct 1 ms 328 KB Output is correct
41 Correct 0 ms 328 KB Output is correct
42 Correct 1 ms 212 KB Output is correct
43 Correct 0 ms 212 KB Output is correct
44 Correct 0 ms 212 KB Output is correct
45 Correct 1 ms 332 KB Output is correct
46 Correct 1 ms 212 KB Output is correct
47 Correct 1 ms 340 KB Output is correct
48 Correct 0 ms 328 KB Output is correct
49 Correct 1 ms 340 KB Output is correct
50 Correct 3 ms 584 KB Output is correct
51 Correct 3 ms 596 KB Output is correct
52 Correct 3 ms 516 KB Output is correct
53 Correct 4 ms 580 KB Output is correct
54 Correct 2 ms 468 KB Output is correct
55 Correct 4 ms 724 KB Output is correct
56 Correct 4 ms 628 KB Output is correct
57 Correct 4 ms 596 KB Output is correct
58 Correct 0 ms 212 KB Output is correct
59 Correct 1 ms 212 KB Output is correct
60 Correct 1 ms 340 KB Output is correct
61 Correct 2 ms 468 KB Output is correct
62 Correct 1 ms 340 KB Output is correct
63 Correct 1 ms 340 KB Output is correct
64 Correct 0 ms 212 KB Output is correct
65 Correct 2 ms 468 KB Output is correct
66 Correct 1 ms 332 KB Output is correct
67 Correct 1 ms 212 KB Output is correct
68 Correct 0 ms 212 KB Output is correct
69 Correct 1 ms 340 KB Output is correct
70 Correct 1 ms 340 KB Output is correct
71 Correct 378 ms 19508 KB Output is correct
72 Correct 267 ms 14908 KB Output is correct
73 Correct 355 ms 17240 KB Output is correct
74 Correct 206 ms 11760 KB Output is correct
75 Correct 243 ms 12428 KB Output is correct
76 Correct 706 ms 26208 KB Output is correct
77 Correct 530 ms 22980 KB Output is correct
78 Correct 504 ms 21636 KB Output is correct
79 Correct 470 ms 21056 KB Output is correct
80 Correct 0 ms 212 KB Output is correct
81 Correct 1 ms 212 KB Output is correct
82 Correct 4 ms 708 KB Output is correct
83 Correct 60 ms 3884 KB Output is correct
84 Correct 64 ms 4612 KB Output is correct
85 Correct 15 ms 1620 KB Output is correct
86 Correct 1 ms 340 KB Output is correct
87 Correct 93 ms 5320 KB Output is correct
88 Correct 1 ms 212 KB Output is correct
89 Correct 1 ms 212 KB Output is correct
90 Correct 1 ms 340 KB Output is correct
91 Correct 19 ms 2288 KB Output is correct
92 Correct 87 ms 7156 KB Output is correct
93 Correct 2297 ms 80512 KB Output is correct
94 Correct 1318 ms 54608 KB Output is correct
95 Correct 1520 ms 57136 KB Output is correct
96 Correct 1273 ms 51096 KB Output is correct
97 Correct 1184 ms 46388 KB Output is correct
98 Correct 2586 ms 88976 KB Output is correct
99 Correct 2642 ms 90132 KB Output is correct
100 Correct 2490 ms 86892 KB Output is correct
101 Correct 2368 ms 80384 KB Output is correct
102 Correct 2138 ms 72396 KB Output is correct
103 Correct 1680 ms 65272 KB Output is correct
104 Correct 1 ms 324 KB Output is correct
105 Correct 1 ms 212 KB Output is correct
106 Correct 7 ms 980 KB Output is correct
107 Correct 193 ms 10328 KB Output is correct
108 Correct 428 ms 21748 KB Output is correct
109 Correct 38 ms 3480 KB Output is correct
110 Correct 1 ms 340 KB Output is correct
111 Correct 202 ms 13056 KB Output is correct
112 Correct 1 ms 212 KB Output is correct
113 Correct 1 ms 212 KB Output is correct
114 Correct 8 ms 980 KB Output is correct
115 Correct 1 ms 280 KB Output is correct
116 Correct 14 ms 1876 KB Output is correct
117 Correct 438 ms 26284 KB Output is correct