Submission #651094

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
651094	2022-10-17T03:39:48 Z	ghostwriter	Toys (CEOI18_toy)	C++14	100 / 100	1265 ms	25788 KB

#include <bits/stdc++.h>
using namespace std;
#ifdef LOCAL
#include <debug.h>
#else
#define debug(...)
#endif
#define ft front
#define bk back
#define st first
#define nd second
#define ins insert
#define ers erase
#define pb push_back
#define pf push_front
#define _pb pop_back
#define _pf pop_front
#define lb lower_bound
#define ub upper_bound
#define mtp make_tuple
#define bg begin
#define ed end
#define all(x) x.bg(), x.ed()
#define sz(x) (int)x.size()
typedef long long ll; typedef unsigned long long ull;
typedef double db; typedef long double ldb;
typedef pair<int, int> pi; typedef pair<ll, ll> pll;
typedef vector<int> vi; typedef vector<ll> vll; typedef vector<pi> vpi; typedef vector<pll> vpll;
typedef string str;
template<typename T> T gcd(T a, T b) { return (b == 0? a : gcd(b, a % b)); }
template<typename T> T lcm(T a, T b) { return a / gcd(a, b) * b; }
#define FOR(i, l, r) for (int i = l; i <= r; ++i)
#define FOS(i, r, l) for (int i = r; i >= l; --i)
#define FRN(i, n) for (int i = 0; i < n; ++i)
#define FSN(i, n) for (int i = n - 1; i >= 0; --i)
#define EACH(i, x) for (auto &i : x)
#define WHILE while
#define file "TEST"
mt19937 rd(chrono::steady_clock::now().time_since_epoch().count());
ll rand(ll l, ll r) { return uniform_int_distribution<ll>(l, r)(rd); }
/*
----------------------------------------------------------------
    END OF TEMPLATE
----------------------------------------------------------------
    Tran The Bao - ghostwriter
    Training for VOI23 gold medal
----------------------------------------------------------------
    GOAT
----------------------------------------------------------------
*/
const int N = 3001;
int n;
vi ans[N];
vi getd(int n) {
	vi ans;
	for (int i = 1; 1LL * i * i <= n; ++i) {
		if (n % i != 0) continue;
		int a = i, b = n / i;
		ans.pb(a);
		if (b != a) ans.pb(b);
	}
	return ans;
}
signed main() {
    ios_base::sync_with_stdio(0), cin.tie(0), cout.tie(0);
    // freopen(file".inp", "r", stdin);
    // freopen(file".out", "w", stdout);
    cin >> n;
    vi d = getd(n);
    sort(all(d));
    FRN(i, sz(d)) {
    	ans[i].pb(d[i] - 1);
    	FRN(j, i) {
    		if (d[i] % d[j] != 0) continue;
			EACH(z, ans[j])
				ans[i].pb(z + d[i] / d[j] - 1);
		}
		sort(all(ans[i]));
		vi ans1;
		ans1.pb(ans[i][0]);
		FOR(j, 1, sz(ans[i]) - 1)
			if (ans[i][j] != ans[i][j - 1])
				ans1.pb(ans[i][j]);
		swap(ans[i], ans1);
    }
    cout << sz(ans[sz(d) - 1]) << '\n';
    EACH(i, ans[sz(d) - 1]) cout << i << ' ';
    return 0;
}
/*
12
----------------------------------------------------------------
From Benq:
    stuff you should look for
        * int overflow, array bounds
        * special cases (n=1?)
        * do smth instead of nothing and stay organized
        * WRITE STUFF DOWN
        * DON'T GET STUCK ON ONE APPROACH
----------------------------------------------------------------
*/

Subtask #1
19.0 / 19.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	340 KB	Output is correct
2	Correct	1 ms	340 KB	Output is correct
3	Correct	1 ms	340 KB	Output is correct
4	Correct	1 ms	396 KB	Output is correct
5	Correct	1 ms	340 KB	Output is correct
6	Correct	1 ms	340 KB	Output is correct
7	Correct	1 ms	396 KB	Output is correct
8	Correct	1 ms	400 KB	Output is correct
9	Correct	1 ms	340 KB	Output is correct
10	Correct	1 ms	340 KB	Output is correct
11	Correct	1 ms	396 KB	Output is correct
12	Correct	1 ms	340 KB	Output is correct
13	Correct	1 ms	340 KB	Output is correct
14	Correct	1 ms	340 KB	Output is correct
15	Correct	1 ms	396 KB	Output is correct
16	Correct	1 ms	340 KB	Output is correct
17	Correct	1 ms	400 KB	Output is correct
18	Correct	1 ms	400 KB	Output is correct
19	Correct	1 ms	396 KB	Output is correct
20	Correct	1 ms	340 KB	Output is correct
21	Correct	1 ms	340 KB	Output is correct
22	Correct	1 ms	340 KB	Output is correct
23	Correct	1 ms	340 KB	Output is correct
24	Correct	1 ms	468 KB	Output is correct
25	Correct	1 ms	340 KB	Output is correct

Subtask #2
20.0 / 20.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	340 KB	Output is correct
2	Correct	1 ms	340 KB	Output is correct
3	Correct	1 ms	340 KB	Output is correct
4	Correct	1 ms	396 KB	Output is correct
5	Correct	1 ms	340 KB	Output is correct
6	Correct	1 ms	340 KB	Output is correct
7	Correct	1 ms	396 KB	Output is correct
8	Correct	1 ms	400 KB	Output is correct
9	Correct	1 ms	340 KB	Output is correct
10	Correct	1 ms	340 KB	Output is correct
11	Correct	1 ms	396 KB	Output is correct
12	Correct	1 ms	340 KB	Output is correct
13	Correct	1 ms	340 KB	Output is correct
14	Correct	1 ms	340 KB	Output is correct
15	Correct	1 ms	396 KB	Output is correct
16	Correct	1 ms	340 KB	Output is correct
17	Correct	1 ms	400 KB	Output is correct
18	Correct	1 ms	400 KB	Output is correct
19	Correct	1 ms	396 KB	Output is correct
20	Correct	1 ms	340 KB	Output is correct
21	Correct	1 ms	340 KB	Output is correct
22	Correct	1 ms	340 KB	Output is correct
23	Correct	1 ms	340 KB	Output is correct
24	Correct	1 ms	468 KB	Output is correct
25	Correct	1 ms	340 KB	Output is correct
26	Correct	2 ms	340 KB	Output is correct
27	Correct	1 ms	340 KB	Output is correct
28	Correct	1 ms	340 KB	Output is correct
29	Correct	1 ms	396 KB	Output is correct
30	Correct	1 ms	396 KB	Output is correct
31	Correct	1 ms	392 KB	Output is correct
32	Correct	1 ms	340 KB	Output is correct
33	Correct	1 ms	400 KB	Output is correct
34	Correct	1 ms	340 KB	Output is correct
35	Correct	1 ms	340 KB	Output is correct
36	Correct	1 ms	340 KB	Output is correct
37	Correct	1 ms	396 KB	Output is correct
38	Correct	1 ms	400 KB	Output is correct
39	Correct	1 ms	340 KB	Output is correct
40	Correct	1 ms	340 KB	Output is correct
41	Correct	1 ms	340 KB	Output is correct
42	Correct	1 ms	396 KB	Output is correct
43	Correct	1 ms	340 KB	Output is correct
44	Correct	1 ms	340 KB	Output is correct
45	Correct	1 ms	340 KB	Output is correct
46	Correct	1 ms	396 KB	Output is correct
47	Correct	1 ms	340 KB	Output is correct
48	Correct	1 ms	340 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	1 ms	340 KB	Output is correct
2	Correct	1 ms	340 KB	Output is correct
3	Correct	1 ms	340 KB	Output is correct
4	Correct	1 ms	396 KB	Output is correct
5	Correct	1 ms	340 KB	Output is correct
6	Correct	1 ms	340 KB	Output is correct
7	Correct	1 ms	396 KB	Output is correct
8	Correct	1 ms	400 KB	Output is correct
9	Correct	1 ms	340 KB	Output is correct
10	Correct	1 ms	340 KB	Output is correct
11	Correct	1 ms	396 KB	Output is correct
12	Correct	1 ms	340 KB	Output is correct
13	Correct	1 ms	340 KB	Output is correct
14	Correct	1 ms	340 KB	Output is correct
15	Correct	1 ms	396 KB	Output is correct
16	Correct	1 ms	340 KB	Output is correct
17	Correct	1 ms	400 KB	Output is correct
18	Correct	1 ms	400 KB	Output is correct
19	Correct	1 ms	396 KB	Output is correct
20	Correct	1 ms	340 KB	Output is correct
21	Correct	1 ms	340 KB	Output is correct
22	Correct	1 ms	340 KB	Output is correct
23	Correct	1 ms	340 KB	Output is correct
24	Correct	1 ms	468 KB	Output is correct
25	Correct	1 ms	340 KB	Output is correct
26	Correct	2 ms	340 KB	Output is correct
27	Correct	1 ms	340 KB	Output is correct
28	Correct	1 ms	340 KB	Output is correct
29	Correct	1 ms	396 KB	Output is correct
30	Correct	1 ms	396 KB	Output is correct
31	Correct	1 ms	392 KB	Output is correct
32	Correct	1 ms	340 KB	Output is correct
33	Correct	1 ms	400 KB	Output is correct
34	Correct	1 ms	340 KB	Output is correct
35	Correct	1 ms	340 KB	Output is correct
36	Correct	1 ms	340 KB	Output is correct
37	Correct	1 ms	396 KB	Output is correct
38	Correct	1 ms	400 KB	Output is correct
39	Correct	1 ms	340 KB	Output is correct
40	Correct	1 ms	340 KB	Output is correct
41	Correct	1 ms	340 KB	Output is correct
42	Correct	1 ms	396 KB	Output is correct
43	Correct	1 ms	340 KB	Output is correct
44	Correct	1 ms	340 KB	Output is correct
45	Correct	1 ms	340 KB	Output is correct
46	Correct	1 ms	396 KB	Output is correct
47	Correct	1 ms	340 KB	Output is correct
48	Correct	1 ms	340 KB	Output is correct
49	Correct	1 ms	340 KB	Output is correct
50	Correct	3 ms	468 KB	Output is correct
51	Correct	2 ms	392 KB	Output is correct
52	Correct	2 ms	468 KB	Output is correct
53	Correct	2 ms	468 KB	Output is correct
54	Correct	2 ms	396 KB	Output is correct
55	Correct	3 ms	468 KB	Output is correct
56	Correct	3 ms	468 KB	Output is correct
57	Correct	3 ms	468 KB	Output is correct
58	Correct	1 ms	340 KB	Output is correct
59	Correct	1 ms	340 KB	Output is correct
60	Correct	1 ms	340 KB	Output is correct
61	Correct	2 ms	340 KB	Output is correct
62	Correct	1 ms	340 KB	Output is correct
63	Correct	1 ms	340 KB	Output is correct
64	Correct	1 ms	340 KB	Output is correct
65	Correct	2 ms	340 KB	Output is correct
66	Correct	1 ms	340 KB	Output is correct
67	Correct	1 ms	468 KB	Output is correct
68	Correct	1 ms	340 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	1 ms	340 KB	Output is correct
2	Correct	1 ms	340 KB	Output is correct
3	Correct	1 ms	340 KB	Output is correct
4	Correct	1 ms	396 KB	Output is correct
5	Correct	1 ms	340 KB	Output is correct
6	Correct	1 ms	340 KB	Output is correct
7	Correct	1 ms	396 KB	Output is correct
8	Correct	1 ms	400 KB	Output is correct
9	Correct	1 ms	340 KB	Output is correct
10	Correct	1 ms	340 KB	Output is correct
11	Correct	1 ms	396 KB	Output is correct
12	Correct	1 ms	340 KB	Output is correct
13	Correct	1 ms	340 KB	Output is correct
14	Correct	1 ms	340 KB	Output is correct
15	Correct	1 ms	396 KB	Output is correct
16	Correct	1 ms	340 KB	Output is correct
17	Correct	1 ms	400 KB	Output is correct
18	Correct	1 ms	400 KB	Output is correct
19	Correct	1 ms	396 KB	Output is correct
20	Correct	1 ms	340 KB	Output is correct
21	Correct	1 ms	340 KB	Output is correct
22	Correct	1 ms	340 KB	Output is correct
23	Correct	1 ms	340 KB	Output is correct
24	Correct	1 ms	468 KB	Output is correct
25	Correct	1 ms	340 KB	Output is correct
26	Correct	2 ms	340 KB	Output is correct
27	Correct	1 ms	340 KB	Output is correct
28	Correct	1 ms	340 KB	Output is correct
29	Correct	1 ms	396 KB	Output is correct
30	Correct	1 ms	396 KB	Output is correct
31	Correct	1 ms	392 KB	Output is correct
32	Correct	1 ms	340 KB	Output is correct
33	Correct	1 ms	400 KB	Output is correct
34	Correct	1 ms	340 KB	Output is correct
35	Correct	1 ms	340 KB	Output is correct
36	Correct	1 ms	340 KB	Output is correct
37	Correct	1 ms	396 KB	Output is correct
38	Correct	1 ms	400 KB	Output is correct
39	Correct	1 ms	340 KB	Output is correct
40	Correct	1 ms	340 KB	Output is correct
41	Correct	1 ms	340 KB	Output is correct
42	Correct	1 ms	396 KB	Output is correct
43	Correct	1 ms	340 KB	Output is correct
44	Correct	1 ms	340 KB	Output is correct
45	Correct	1 ms	340 KB	Output is correct
46	Correct	1 ms	396 KB	Output is correct
47	Correct	1 ms	340 KB	Output is correct
48	Correct	1 ms	340 KB	Output is correct
49	Correct	1 ms	340 KB	Output is correct
50	Correct	3 ms	468 KB	Output is correct
51	Correct	2 ms	392 KB	Output is correct
52	Correct	2 ms	468 KB	Output is correct
53	Correct	2 ms	468 KB	Output is correct
54	Correct	2 ms	396 KB	Output is correct
55	Correct	3 ms	468 KB	Output is correct
56	Correct	3 ms	468 KB	Output is correct
57	Correct	3 ms	468 KB	Output is correct
58	Correct	1 ms	340 KB	Output is correct
59	Correct	1 ms	340 KB	Output is correct
60	Correct	1 ms	340 KB	Output is correct
61	Correct	2 ms	340 KB	Output is correct
62	Correct	1 ms	340 KB	Output is correct
63	Correct	1 ms	340 KB	Output is correct
64	Correct	1 ms	340 KB	Output is correct
65	Correct	2 ms	340 KB	Output is correct
66	Correct	1 ms	340 KB	Output is correct
67	Correct	1 ms	468 KB	Output is correct
68	Correct	1 ms	340 KB	Output is correct
69	Correct	1 ms	340 KB	Output is correct
70	Correct	1 ms	340 KB	Output is correct
71	Correct	193 ms	5972 KB	Output is correct
72	Correct	134 ms	5004 KB	Output is correct
73	Correct	169 ms	5560 KB	Output is correct
74	Correct	94 ms	3448 KB	Output is correct
75	Correct	109 ms	3616 KB	Output is correct
76	Correct	284 ms	7224 KB	Output is correct
77	Correct	279 ms	6580 KB	Output is correct
78	Correct	226 ms	5756 KB	Output is correct
79	Correct	236 ms	6292 KB	Output is correct
80	Correct	1 ms	340 KB	Output is correct
81	Correct	1 ms	340 KB	Output is correct
82	Correct	2 ms	392 KB	Output is correct
83	Correct	26 ms	1188 KB	Output is correct
84	Correct	32 ms	1552 KB	Output is correct
85	Correct	8 ms	652 KB	Output is correct
86	Correct	1 ms	340 KB	Output is correct
87	Correct	38 ms	1584 KB	Output is correct
88	Correct	1 ms	340 KB	Output is correct
89	Correct	1 ms	340 KB	Output is correct
90	Correct	1 ms	340 KB	Output is correct
91	Correct	10 ms	784 KB	Output is correct
92	Correct	53 ms	1744 KB	Output is correct

Subtask #5
21.0 / 21.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	340 KB	Output is correct
2	Correct	1 ms	340 KB	Output is correct
3	Correct	1 ms	340 KB	Output is correct
4	Correct	1 ms	396 KB	Output is correct
5	Correct	1 ms	340 KB	Output is correct
6	Correct	1 ms	340 KB	Output is correct
7	Correct	1 ms	396 KB	Output is correct
8	Correct	1 ms	400 KB	Output is correct
9	Correct	1 ms	340 KB	Output is correct
10	Correct	1 ms	340 KB	Output is correct
11	Correct	1 ms	396 KB	Output is correct
12	Correct	1 ms	340 KB	Output is correct
13	Correct	1 ms	340 KB	Output is correct
14	Correct	1 ms	340 KB	Output is correct
15	Correct	1 ms	396 KB	Output is correct
16	Correct	1 ms	340 KB	Output is correct
17	Correct	1 ms	400 KB	Output is correct
18	Correct	1 ms	400 KB	Output is correct
19	Correct	1 ms	396 KB	Output is correct
20	Correct	1 ms	340 KB	Output is correct
21	Correct	1 ms	340 KB	Output is correct
22	Correct	1 ms	340 KB	Output is correct
23	Correct	1 ms	340 KB	Output is correct
24	Correct	1 ms	468 KB	Output is correct
25	Correct	1 ms	340 KB	Output is correct
26	Correct	2 ms	340 KB	Output is correct
27	Correct	1 ms	340 KB	Output is correct
28	Correct	1 ms	340 KB	Output is correct
29	Correct	1 ms	396 KB	Output is correct
30	Correct	1 ms	396 KB	Output is correct
31	Correct	1 ms	392 KB	Output is correct
32	Correct	1 ms	340 KB	Output is correct
33	Correct	1 ms	400 KB	Output is correct
34	Correct	1 ms	340 KB	Output is correct
35	Correct	1 ms	340 KB	Output is correct
36	Correct	1 ms	340 KB	Output is correct
37	Correct	1 ms	396 KB	Output is correct
38	Correct	1 ms	400 KB	Output is correct
39	Correct	1 ms	340 KB	Output is correct
40	Correct	1 ms	340 KB	Output is correct
41	Correct	1 ms	340 KB	Output is correct
42	Correct	1 ms	396 KB	Output is correct
43	Correct	1 ms	340 KB	Output is correct
44	Correct	1 ms	340 KB	Output is correct
45	Correct	1 ms	340 KB	Output is correct
46	Correct	1 ms	396 KB	Output is correct
47	Correct	1 ms	340 KB	Output is correct
48	Correct	1 ms	340 KB	Output is correct
49	Correct	1 ms	340 KB	Output is correct
50	Correct	3 ms	468 KB	Output is correct
51	Correct	2 ms	392 KB	Output is correct
52	Correct	2 ms	468 KB	Output is correct
53	Correct	2 ms	468 KB	Output is correct
54	Correct	2 ms	396 KB	Output is correct
55	Correct	3 ms	468 KB	Output is correct
56	Correct	3 ms	468 KB	Output is correct
57	Correct	3 ms	468 KB	Output is correct
58	Correct	1 ms	340 KB	Output is correct
59	Correct	1 ms	340 KB	Output is correct
60	Correct	1 ms	340 KB	Output is correct
61	Correct	2 ms	340 KB	Output is correct
62	Correct	1 ms	340 KB	Output is correct
63	Correct	1 ms	340 KB	Output is correct
64	Correct	1 ms	340 KB	Output is correct
65	Correct	2 ms	340 KB	Output is correct
66	Correct	1 ms	340 KB	Output is correct
67	Correct	1 ms	468 KB	Output is correct
68	Correct	1 ms	340 KB	Output is correct
69	Correct	1 ms	340 KB	Output is correct
70	Correct	1 ms	340 KB	Output is correct
71	Correct	193 ms	5972 KB	Output is correct
72	Correct	134 ms	5004 KB	Output is correct
73	Correct	169 ms	5560 KB	Output is correct
74	Correct	94 ms	3448 KB	Output is correct
75	Correct	109 ms	3616 KB	Output is correct
76	Correct	284 ms	7224 KB	Output is correct
77	Correct	279 ms	6580 KB	Output is correct
78	Correct	226 ms	5756 KB	Output is correct
79	Correct	236 ms	6292 KB	Output is correct
80	Correct	1 ms	340 KB	Output is correct
81	Correct	1 ms	340 KB	Output is correct
82	Correct	2 ms	392 KB	Output is correct
83	Correct	26 ms	1188 KB	Output is correct
84	Correct	32 ms	1552 KB	Output is correct
85	Correct	8 ms	652 KB	Output is correct
86	Correct	1 ms	340 KB	Output is correct
87	Correct	38 ms	1584 KB	Output is correct
88	Correct	1 ms	340 KB	Output is correct
89	Correct	1 ms	340 KB	Output is correct
90	Correct	1 ms	340 KB	Output is correct
91	Correct	10 ms	784 KB	Output is correct
92	Correct	53 ms	1744 KB	Output is correct
93	Correct	1079 ms	23504 KB	Output is correct
94	Correct	585 ms	14848 KB	Output is correct
95	Correct	709 ms	19124 KB	Output is correct
96	Correct	586 ms	13968 KB	Output is correct
97	Correct	536 ms	13200 KB	Output is correct
98	Correct	1225 ms	25344 KB	Output is correct
99	Correct	1265 ms	25788 KB	Output is correct
100	Correct	1156 ms	25096 KB	Output is correct
101	Correct	1092 ms	24032 KB	Output is correct
102	Correct	1018 ms	22040 KB	Output is correct
103	Correct	774 ms	20620 KB	Output is correct
104	Correct	1 ms	340 KB	Output is correct
105	Correct	1 ms	400 KB	Output is correct
106	Correct	4 ms	524 KB	Output is correct
107	Correct	94 ms	3032 KB	Output is correct
108	Correct	213 ms	6500 KB	Output is correct
109	Correct	20 ms	1164 KB	Output is correct
110	Correct	1 ms	340 KB	Output is correct
111	Correct	111 ms	3660 KB	Output is correct
112	Correct	1 ms	340 KB	Output is correct
113	Correct	1 ms	340 KB	Output is correct
114	Correct	3 ms	520 KB	Output is correct
115	Correct	1 ms	396 KB	Output is correct
116	Correct	9 ms	700 KB	Output is correct
117	Correct	208 ms	6840 KB	Output is correct

Submission #651094

Compilation message

Subtask #1 19.0 / 19.0

Subtask #2 20.0 / 20.0

Subtask #3 20.0 / 20.0

Subtask #4 20.0 / 20.0

Subtask #5 21.0 / 21.0

Subtask #1
19.0 / 19.0

Subtask #2
20.0 / 20.0

Subtask #3
20.0 / 20.0

Subtask #4
20.0 / 20.0

Subtask #5
21.0 / 21.0