oj.uz

Submission #490962

# Submission time Handle Problem Language Result Execution time Memory
490962 2021-11-30T02:14:43 Z Mike4235 Toys (CEOI18_toy) C++17
79 / 100
 5000 ms 60360 KB 
/*#pragma GCC optimize("Ofast")
#pragma GCC optimize("unroll-loops")
#pragma GCC target("avx,avx2,fma")*/
 
#include <bits/stdc++.h>
  
#define for1(i,a,b) for (int i = a; i <= b; i++)
#define for2(i,a,b) for (int i = a; i >= b; i--)
// #define int long long

#define sz(a) (int)a.size()
#define pii pair<int,int>
#define pb push_back
 
/*
__builtin_popcountll(x) : Number of 1-bit
__builtin_ctzll(x) : Number of trailing 0
*/
 
const long double PI = 3.1415926535897932384626433832795;
const int INF = 1000000000000000000;
const int MOD = 1000000007;
const int MOD2 = 1000000009;
const long double EPS = 1e-6;

using namespace std;

int n;
map<int, vector<int>> mp;
map<pii, bool> flag;
vector<int> v;

void solve(int x, int sum) {
    if (flag[{x, sum}]) return;
    flag[{x, sum}] = 1;
    v.push_back(sum + x - 1);

    if (mp.find(x) != mp.end()) {
        for (auto i : mp[x]) solve(i, sum + x / i - 1);
    }
    else {
        for (int i = 2; i * i <= x; i++) if (x % i == 0) {
            if (i * i == x) {
                mp[x].push_back(i);
                solve(i, sum + i - 1);
            }
            else {
                mp[x].push_back(i);
                mp[x].push_back(x / i);
                solve(i, sum + x / i - 1);
                solve(x / i, sum + i - 1);
            }
        }
    }
}

signed main() {
    
    ios_base::sync_with_stdio(false); cin.tie(NULL); cout.tie(NULL);

    // freopen("cf.inp", "r", stdin);
    // freopen("cf.out", "w", stdout);

    cin >> n;
    solve(n, 0);

    sort(v.begin(), v.end());
    v.erase(unique(v.begin(), v.end()), v.end());

    cout << sz(v) << "\n";
    for (auto x : v) cout << x << " ";
    
}

Compilation message

toy.cpp:21:17: warning: overflow in conversion from 'long int' to 'int' changes value from '1000000000000000000' to '-1486618624' [-Woverflow]
   21 | const int INF = 1000000000000000000;
      |                 ^~~~~~~~~~~~~~~~~~~

Subtask #1
19.0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 0 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 0 ms 204 KB Output is correct
5 Correct 0 ms 204 KB Output is correct
6 Correct 0 ms 204 KB Output is correct
7 Correct 0 ms 204 KB Output is correct
8 Correct 1 ms 312 KB Output is correct
9 Correct 0 ms 204 KB Output is correct
10 Correct 0 ms 204 KB Output is correct
11 Correct 1 ms 204 KB Output is correct
12 Correct 1 ms 308 KB Output is correct
13 Correct 1 ms 204 KB Output is correct
14 Correct 1 ms 204 KB Output is correct
15 Correct 0 ms 204 KB Output is correct
16 Correct 0 ms 204 KB Output is correct
17 Correct 0 ms 204 KB Output is correct
18 Correct 0 ms 204 KB Output is correct
19 Correct 1 ms 204 KB Output is correct
20 Correct 0 ms 204 KB Output is correct
21 Correct 0 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 204 KB Output is correct
25 Correct 0 ms 204 KB Output is correct

Subtask #2
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 0 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 0 ms 204 KB Output is correct
5 Correct 0 ms 204 KB Output is correct
6 Correct 0 ms 204 KB Output is correct
7 Correct 0 ms 204 KB Output is correct
8 Correct 1 ms 312 KB Output is correct
9 Correct 0 ms 204 KB Output is correct
10 Correct 0 ms 204 KB Output is correct
11 Correct 1 ms 204 KB Output is correct
12 Correct 1 ms 308 KB Output is correct
13 Correct 1 ms 204 KB Output is correct
14 Correct 1 ms 204 KB Output is correct
15 Correct 0 ms 204 KB Output is correct
16 Correct 0 ms 204 KB Output is correct
17 Correct 0 ms 204 KB Output is correct
18 Correct 0 ms 204 KB Output is correct
19 Correct 1 ms 204 KB Output is correct
20 Correct 0 ms 204 KB Output is correct
21 Correct 0 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 204 KB Output is correct
25 Correct 0 ms 204 KB Output is correct
26 Correct 1 ms 332 KB Output is correct
27 Correct 1 ms 332 KB Output is correct
28 Correct 1 ms 332 KB Output is correct
29 Correct 1 ms 332 KB Output is correct
30 Correct 1 ms 332 KB Output is correct
31 Correct 1 ms 332 KB Output is correct
32 Correct 1 ms 332 KB Output is correct
33 Correct 1 ms 332 KB Output is correct
34 Correct 0 ms 204 KB Output is correct
35 Correct 0 ms 204 KB Output is correct
36 Correct 1 ms 332 KB Output is correct
37 Correct 1 ms 332 KB Output is correct
38 Correct 1 ms 332 KB Output is correct
39 Correct 1 ms 312 KB Output is correct
40 Correct 1 ms 312 KB Output is correct
41 Correct 0 ms 204 KB Output is correct
42 Correct 0 ms 312 KB Output is correct
43 Correct 1 ms 312 KB Output is correct
44 Correct 0 ms 204 KB Output is correct
45 Correct 1 ms 332 KB Output is correct
46 Correct 1 ms 204 KB Output is correct
47 Correct 1 ms 308 KB Output is correct
48 Correct 1 ms 204 KB Output is correct
49 Correct 0 ms 308 KB Output is correct

Subtask #3
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 0 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 0 ms 204 KB Output is correct
5 Correct 0 ms 204 KB Output is correct
6 Correct 0 ms 204 KB Output is correct
7 Correct 0 ms 204 KB Output is correct
8 Correct 1 ms 312 KB Output is correct
9 Correct 0 ms 204 KB Output is correct
10 Correct 0 ms 204 KB Output is correct
11 Correct 1 ms 204 KB Output is correct
12 Correct 1 ms 308 KB Output is correct
13 Correct 1 ms 204 KB Output is correct
14 Correct 1 ms 204 KB Output is correct
15 Correct 0 ms 204 KB Output is correct
16 Correct 0 ms 204 KB Output is correct
17 Correct 0 ms 204 KB Output is correct
18 Correct 0 ms 204 KB Output is correct
19 Correct 1 ms 204 KB Output is correct
20 Correct 0 ms 204 KB Output is correct
21 Correct 0 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 204 KB Output is correct
25 Correct 0 ms 204 KB Output is correct
26 Correct 1 ms 332 KB Output is correct
27 Correct 1 ms 332 KB Output is correct
28 Correct 1 ms 332 KB Output is correct
29 Correct 1 ms 332 KB Output is correct
30 Correct 1 ms 332 KB Output is correct
31 Correct 1 ms 332 KB Output is correct
32 Correct 1 ms 332 KB Output is correct
33 Correct 1 ms 332 KB Output is correct
34 Correct 0 ms 204 KB Output is correct
35 Correct 0 ms 204 KB Output is correct
36 Correct 1 ms 332 KB Output is correct
37 Correct 1 ms 332 KB Output is correct
38 Correct 1 ms 332 KB Output is correct
39 Correct 1 ms 312 KB Output is correct
40 Correct 1 ms 312 KB Output is correct
41 Correct 0 ms 204 KB Output is correct
42 Correct 0 ms 312 KB Output is correct
43 Correct 1 ms 312 KB Output is correct
44 Correct 0 ms 204 KB Output is correct
45 Correct 1 ms 332 KB Output is correct
46 Correct 1 ms 204 KB Output is correct
47 Correct 1 ms 308 KB Output is correct
48 Correct 1 ms 204 KB Output is correct
49 Correct 0 ms 308 KB Output is correct
50 Correct 5 ms 588 KB Output is correct
51 Correct 4 ms 588 KB Output is correct
52 Correct 4 ms 588 KB Output is correct
53 Correct 4 ms 588 KB Output is correct
54 Correct 3 ms 460 KB Output is correct
55 Correct 10 ms 728 KB Output is correct
56 Correct 9 ms 732 KB Output is correct
57 Correct 6 ms 716 KB Output is correct
58 Correct 0 ms 204 KB Output is correct
59 Correct 0 ms 204 KB Output is correct
60 Correct 1 ms 332 KB Output is correct
61 Correct 3 ms 444 KB Output is correct
62 Correct 2 ms 332 KB Output is correct
63 Correct 1 ms 312 KB Output is correct
64 Correct 0 ms 204 KB Output is correct
65 Correct 2 ms 460 KB Output is correct
66 Correct 0 ms 204 KB Output is correct
67 Correct 0 ms 204 KB Output is correct
68 Correct 0 ms 204 KB Output is correct
69 Correct 1 ms 332 KB Output is correct
70 Correct 2 ms 332 KB Output is correct

Subtask #4
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 0 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 0 ms 204 KB Output is correct
5 Correct 0 ms 204 KB Output is correct
6 Correct 0 ms 204 KB Output is correct
7 Correct 0 ms 204 KB Output is correct
8 Correct 1 ms 312 KB Output is correct
9 Correct 0 ms 204 KB Output is correct
10 Correct 0 ms 204 KB Output is correct
11 Correct 1 ms 204 KB Output is correct
12 Correct 1 ms 308 KB Output is correct
13 Correct 1 ms 204 KB Output is correct
14 Correct 1 ms 204 KB Output is correct
15 Correct 0 ms 204 KB Output is correct
16 Correct 0 ms 204 KB Output is correct
17 Correct 0 ms 204 KB Output is correct
18 Correct 0 ms 204 KB Output is correct
19 Correct 1 ms 204 KB Output is correct
20 Correct 0 ms 204 KB Output is correct
21 Correct 0 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 204 KB Output is correct
25 Correct 0 ms 204 KB Output is correct
26 Correct 1 ms 332 KB Output is correct
27 Correct 1 ms 332 KB Output is correct
28 Correct 1 ms 332 KB Output is correct
29 Correct 1 ms 332 KB Output is correct
30 Correct 1 ms 332 KB Output is correct
31 Correct 1 ms 332 KB Output is correct
32 Correct 1 ms 332 KB Output is correct
33 Correct 1 ms 332 KB Output is correct
34 Correct 0 ms 204 KB Output is correct
35 Correct 0 ms 204 KB Output is correct
36 Correct 1 ms 332 KB Output is correct
37 Correct 1 ms 332 KB Output is correct
38 Correct 1 ms 332 KB Output is correct
39 Correct 1 ms 312 KB Output is correct
40 Correct 1 ms 312 KB Output is correct
41 Correct 0 ms 204 KB Output is correct
42 Correct 0 ms 312 KB Output is correct
43 Correct 1 ms 312 KB Output is correct
44 Correct 0 ms 204 KB Output is correct
45 Correct 1 ms 332 KB Output is correct
46 Correct 1 ms 204 KB Output is correct
47 Correct 1 ms 308 KB Output is correct
48 Correct 1 ms 204 KB Output is correct
49 Correct 0 ms 308 KB Output is correct
50 Correct 5 ms 588 KB Output is correct
51 Correct 4 ms 588 KB Output is correct
52 Correct 4 ms 588 KB Output is correct
53 Correct 4 ms 588 KB Output is correct
54 Correct 3 ms 460 KB Output is correct
55 Correct 10 ms 728 KB Output is correct
56 Correct 9 ms 732 KB Output is correct
57 Correct 6 ms 716 KB Output is correct
58 Correct 0 ms 204 KB Output is correct
59 Correct 0 ms 204 KB Output is correct
60 Correct 1 ms 332 KB Output is correct
61 Correct 3 ms 444 KB Output is correct
62 Correct 2 ms 332 KB Output is correct
63 Correct 1 ms 312 KB Output is correct
64 Correct 0 ms 204 KB Output is correct
65 Correct 2 ms 460 KB Output is correct
66 Correct 0 ms 204 KB Output is correct
67 Correct 0 ms 204 KB Output is correct
68 Correct 0 ms 204 KB Output is correct
69 Correct 1 ms 332 KB Output is correct
70 Correct 2 ms 332 KB Output is correct
71 Correct 1319 ms 24872 KB Output is correct
72 Correct 833 ms 19000 KB Output is correct
73 Correct 1234 ms 22352 KB Output is correct
74 Correct 580 ms 14696 KB Output is correct
75 Correct 765 ms 15692 KB Output is correct
76 Correct 2498 ms 33604 KB Output is correct
77 Correct 2206 ms 29520 KB Output is correct
78 Correct 1790 ms 27760 KB Output is correct
79 Correct 1921 ms 26988 KB Output is correct
80 Correct 1 ms 204 KB Output is correct
81 Correct 0 ms 204 KB Output is correct
82 Correct 4 ms 712 KB Output is correct
83 Correct 103 ms 4544 KB Output is correct
84 Correct 129 ms 5612 KB Output is correct
85 Correct 21 ms 1740 KB Output is correct
86 Correct 1 ms 332 KB Output is correct
87 Correct 192 ms 6240 KB Output is correct
88 Correct 1 ms 204 KB Output is correct
89 Correct 1 ms 312 KB Output is correct
90 Correct 1 ms 332 KB Output is correct
91 Correct 31 ms 2428 KB Output is correct
92 Correct 206 ms 8380 KB Output is correct

Subtask #5
0 / 21.0

# Verdict Execution time Memory Grader output
1 Correct 0 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 0 ms 204 KB Output is correct
5 Correct 0 ms 204 KB Output is correct
6 Correct 0 ms 204 KB Output is correct
7 Correct 0 ms 204 KB Output is correct
8 Correct 1 ms 312 KB Output is correct
9 Correct 0 ms 204 KB Output is correct
10 Correct 0 ms 204 KB Output is correct
11 Correct 1 ms 204 KB Output is correct
12 Correct 1 ms 308 KB Output is correct
13 Correct 1 ms 204 KB Output is correct
14 Correct 1 ms 204 KB Output is correct
15 Correct 0 ms 204 KB Output is correct
16 Correct 0 ms 204 KB Output is correct
17 Correct 0 ms 204 KB Output is correct
18 Correct 0 ms 204 KB Output is correct
19 Correct 1 ms 204 KB Output is correct
20 Correct 0 ms 204 KB Output is correct
21 Correct 0 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 204 KB Output is correct
25 Correct 0 ms 204 KB Output is correct
26 Correct 1 ms 332 KB Output is correct
27 Correct 1 ms 332 KB Output is correct
28 Correct 1 ms 332 KB Output is correct
29 Correct 1 ms 332 KB Output is correct
30 Correct 1 ms 332 KB Output is correct
31 Correct 1 ms 332 KB Output is correct
32 Correct 1 ms 332 KB Output is correct
33 Correct 1 ms 332 KB Output is correct
34 Correct 0 ms 204 KB Output is correct
35 Correct 0 ms 204 KB Output is correct
36 Correct 1 ms 332 KB Output is correct
37 Correct 1 ms 332 KB Output is correct
38 Correct 1 ms 332 KB Output is correct
39 Correct 1 ms 312 KB Output is correct
40 Correct 1 ms 312 KB Output is correct
41 Correct 0 ms 204 KB Output is correct
42 Correct 0 ms 312 KB Output is correct
43 Correct 1 ms 312 KB Output is correct
44 Correct 0 ms 204 KB Output is correct
45 Correct 1 ms 332 KB Output is correct
46 Correct 1 ms 204 KB Output is correct
47 Correct 1 ms 308 KB Output is correct
48 Correct 1 ms 204 KB Output is correct
49 Correct 0 ms 308 KB Output is correct
50 Correct 5 ms 588 KB Output is correct
51 Correct 4 ms 588 KB Output is correct
52 Correct 4 ms 588 KB Output is correct
53 Correct 4 ms 588 KB Output is correct
54 Correct 3 ms 460 KB Output is correct
55 Correct 10 ms 728 KB Output is correct
56 Correct 9 ms 732 KB Output is correct
57 Correct 6 ms 716 KB Output is correct
58 Correct 0 ms 204 KB Output is correct
59 Correct 0 ms 204 KB Output is correct
60 Correct 1 ms 332 KB Output is correct
61 Correct 3 ms 444 KB Output is correct
62 Correct 2 ms 332 KB Output is correct
63 Correct 1 ms 312 KB Output is correct
64 Correct 0 ms 204 KB Output is correct
65 Correct 2 ms 460 KB Output is correct
66 Correct 0 ms 204 KB Output is correct
67 Correct 0 ms 204 KB Output is correct
68 Correct 0 ms 204 KB Output is correct
69 Correct 1 ms 332 KB Output is correct
70 Correct 2 ms 332 KB Output is correct
71 Correct 1319 ms 24872 KB Output is correct
72 Correct 833 ms 19000 KB Output is correct
73 Correct 1234 ms 22352 KB Output is correct
74 Correct 580 ms 14696 KB Output is correct
75 Correct 765 ms 15692 KB Output is correct
76 Correct 2498 ms 33604 KB Output is correct
77 Correct 2206 ms 29520 KB Output is correct
78 Correct 1790 ms 27760 KB Output is correct
79 Correct 1921 ms 26988 KB Output is correct
80 Correct 1 ms 204 KB Output is correct
81 Correct 0 ms 204 KB Output is correct
82 Correct 4 ms 712 KB Output is correct
83 Correct 103 ms 4544 KB Output is correct
84 Correct 129 ms 5612 KB Output is correct
85 Correct 21 ms 1740 KB Output is correct
86 Correct 1 ms 332 KB Output is correct
87 Correct 192 ms 6240 KB Output is correct
88 Correct 1 ms 204 KB Output is correct
89 Correct 1 ms 312 KB Output is correct
90 Correct 1 ms 332 KB Output is correct
91 Correct 31 ms 2428 KB Output is correct
92 Correct 206 ms 8380 KB Output is correct
93 Execution timed out 5062 ms 60360 KB Time limit exceeded
94 Halted 0 ms 0 KB -