Submission #728660

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
728660	2023-04-22T19:27:36 Z	NeroZein	Toys (CEOI18_toy)	C++17	19 / 100	155 ms	262144 KB

#include "bits/stdc++.h"
using namespace std;

#ifdef Nero
#include "Deb.h"
#else
#define deb(...)
#endif

const int N = 10005;

bool dp[20][N][N];

int n;
vector<int> ans; 
void bt (int sz, int s = 1, int sum = 0) {
	if (sz >= 20 || s >= N || sum >= N) {
		cout << "b";
		exit(0); 
	}
	bool& ret = dp[sz][s][sum];
	if (ret) return;
	ret = true;
	if (sz == 0) {
		if (s == n) {
			ans.push_back(sum);
			return;
		}
		return;
	}
	for (int i = 1; i < n; ++i) {
		if (s * (i + 1) > n) break; 
		bt(sz - 1, s * (i + 1), sum + i); 
	}
}

signed main(){
	ios::sync_with_stdio(false);
	cin.tie(nullptr);
	cin >> n;
	for (int i = 0; (1 << i) <= n; ++i) {
		bt(i);
	}
	sort(ans.begin(), ans.end()); 
	ans.resize(unique(ans.begin(), ans.end()) - ans.begin());
	cout << (int) ans.size() << '\n';
	for (int i : ans) cout << i << ' ';
	return 0;
}

Subtask #1
19.0 / 19.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	212 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	340 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	328 KB	Output is correct
8	Correct	1 ms	332 KB	Output is correct
9	Correct	1 ms	324 KB	Output is correct
10	Correct	1 ms	340 KB	Output is correct
11	Correct	1 ms	460 KB	Output is correct
12	Correct	1 ms	468 KB	Output is correct
13	Correct	1 ms	468 KB	Output is correct
14	Correct	1 ms	468 KB	Output is correct
15	Correct	1 ms	468 KB	Output is correct
16	Correct	1 ms	596 KB	Output is correct
17	Correct	1 ms	596 KB	Output is correct
18	Correct	1 ms	584 KB	Output is correct
19	Correct	1 ms	596 KB	Output is correct
20	Correct	1 ms	596 KB	Output is correct
21	Correct	1 ms	1360 KB	Output is correct
22	Correct	1 ms	1108 KB	Output is correct
23	Correct	1 ms	1236 KB	Output is correct
24	Correct	1 ms	1236 KB	Output is correct
25	Correct	1 ms	980 KB	Output is correct

Subtask #2
0 / 20.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	212 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	340 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	328 KB	Output is correct
8	Correct	1 ms	332 KB	Output is correct
9	Correct	1 ms	324 KB	Output is correct
10	Correct	1 ms	340 KB	Output is correct
11	Correct	1 ms	460 KB	Output is correct
12	Correct	1 ms	468 KB	Output is correct
13	Correct	1 ms	468 KB	Output is correct
14	Correct	1 ms	468 KB	Output is correct
15	Correct	1 ms	468 KB	Output is correct
16	Correct	1 ms	596 KB	Output is correct
17	Correct	1 ms	596 KB	Output is correct
18	Correct	1 ms	584 KB	Output is correct
19	Correct	1 ms	596 KB	Output is correct
20	Correct	1 ms	596 KB	Output is correct
21	Correct	1 ms	1360 KB	Output is correct
22	Correct	1 ms	1108 KB	Output is correct
23	Correct	1 ms	1236 KB	Output is correct
24	Correct	1 ms	1236 KB	Output is correct
25	Correct	1 ms	980 KB	Output is correct
26	Runtime error	155 ms	262144 KB	Execution killed with signal 9
27	Halted	0 ms	0 KB	-

Subtask #3
0 / 20.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	212 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	340 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	328 KB	Output is correct
8	Correct	1 ms	332 KB	Output is correct
9	Correct	1 ms	324 KB	Output is correct
10	Correct	1 ms	340 KB	Output is correct
11	Correct	1 ms	460 KB	Output is correct
12	Correct	1 ms	468 KB	Output is correct
13	Correct	1 ms	468 KB	Output is correct
14	Correct	1 ms	468 KB	Output is correct
15	Correct	1 ms	468 KB	Output is correct
16	Correct	1 ms	596 KB	Output is correct
17	Correct	1 ms	596 KB	Output is correct
18	Correct	1 ms	584 KB	Output is correct
19	Correct	1 ms	596 KB	Output is correct
20	Correct	1 ms	596 KB	Output is correct
21	Correct	1 ms	1360 KB	Output is correct
22	Correct	1 ms	1108 KB	Output is correct
23	Correct	1 ms	1236 KB	Output is correct
24	Correct	1 ms	1236 KB	Output is correct
25	Correct	1 ms	980 KB	Output is correct
26	Runtime error	155 ms	262144 KB	Execution killed with signal 9
27	Halted	0 ms	0 KB	-

Subtask #4
0 / 20.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	212 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	340 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	328 KB	Output is correct
8	Correct	1 ms	332 KB	Output is correct
9	Correct	1 ms	324 KB	Output is correct
10	Correct	1 ms	340 KB	Output is correct
11	Correct	1 ms	460 KB	Output is correct
12	Correct	1 ms	468 KB	Output is correct
13	Correct	1 ms	468 KB	Output is correct
14	Correct	1 ms	468 KB	Output is correct
15	Correct	1 ms	468 KB	Output is correct
16	Correct	1 ms	596 KB	Output is correct
17	Correct	1 ms	596 KB	Output is correct
18	Correct	1 ms	584 KB	Output is correct
19	Correct	1 ms	596 KB	Output is correct
20	Correct	1 ms	596 KB	Output is correct
21	Correct	1 ms	1360 KB	Output is correct
22	Correct	1 ms	1108 KB	Output is correct
23	Correct	1 ms	1236 KB	Output is correct
24	Correct	1 ms	1236 KB	Output is correct
25	Correct	1 ms	980 KB	Output is correct
26	Runtime error	155 ms	262144 KB	Execution killed with signal 9
27	Halted	0 ms	0 KB	-

Subtask #5
0 / 21.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	212 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	340 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	328 KB	Output is correct
8	Correct	1 ms	332 KB	Output is correct
9	Correct	1 ms	324 KB	Output is correct
10	Correct	1 ms	340 KB	Output is correct
11	Correct	1 ms	460 KB	Output is correct
12	Correct	1 ms	468 KB	Output is correct
13	Correct	1 ms	468 KB	Output is correct
14	Correct	1 ms	468 KB	Output is correct
15	Correct	1 ms	468 KB	Output is correct
16	Correct	1 ms	596 KB	Output is correct
17	Correct	1 ms	596 KB	Output is correct
18	Correct	1 ms	584 KB	Output is correct
19	Correct	1 ms	596 KB	Output is correct
20	Correct	1 ms	596 KB	Output is correct
21	Correct	1 ms	1360 KB	Output is correct
22	Correct	1 ms	1108 KB	Output is correct
23	Correct	1 ms	1236 KB	Output is correct
24	Correct	1 ms	1236 KB	Output is correct
25	Correct	1 ms	980 KB	Output is correct
26	Runtime error	155 ms	262144 KB	Execution killed with signal 9
27	Halted	0 ms	0 KB	-

Submission #728660

Compilation message

Subtask #1 19.0 / 19.0

Subtask #2 0 / 20.0

Subtask #3 0 / 20.0

Subtask #4 0 / 20.0

Subtask #5 0 / 21.0

Subtask #1
19.0 / 19.0

Subtask #2
0 / 20.0

Subtask #3
0 / 20.0

Subtask #4
0 / 20.0

Subtask #5
0 / 21.0