Submission #91411

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
91411	2018-12-27T11:46:54 Z	davitmarg	Bootfall (IZhO17_bootfall)	C++17	28 / 100	1000 ms	30676 KB

bootfall

/*
DEATH-MATCH
Davit-Marg
*/
#include <iostream>
#include <algorithm>
#include <cmath>
#include <vector>
#include <string>
#include <cstring>
#include <map>
#include <set>
#include <queue>
#include <deque>
#include <stack>
#include <iterator>
#include <ctype.h>
#include <stdlib.h>  
#include <fstream>  
#define mod 1000000007ll
#define LL long long
#define LD long double
#define MP make_pair
#define PB push_back
using namespace std;

int n,a[502],dp[502][502*502],num[502 * 502];
int sum;
vector<int> ans;
int main()
{
	cin >> n;
	for (int i = 0; i < n; i++)
	{
		cin >> a[i];
		sum += a[i];
	}
	for (int k = 0; k <= n; k++)
	{
		dp[k][0] = 1;
		for (int i = 0; i < n; i++)
			if(i!=k)
				for (int j = sum-a[k]; j >= 0; j--)
					dp[k][j + a[i]] += dp[k][j];
		map<int, bool> used;
		if (k != n)
			for (int j = sum - a[k]-1; j >= 0; j--)
			{
				if (dp[k][j]==0 || used[abs(j - ((sum - a[k]) - j))]==1)
					continue;
				num[abs(j-((sum - a[k]) - j))]++;
				used[abs(j - ((sum - a[k]) - j))] = 1;
			}
	}

	if (sum % 2 || dp[n][sum / 2] == 0)
	{
		cout << 0 << endl;
		return 0;
	}
	
	for (int j = 0; j <= sum; j++)
		if (num[j] == n)
			ans.PB(j);

	cout << ans.size() << endl;
	for (int i = 0; i < ans.size(); i++)
		cout << ans[i] << " ";
	cout << endl;
	return 0;
}

Compilation message

bootfall.cpp: In function 'int main()':
bootfall.cpp:67:20: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  for (int i = 0; i < ans.size(); i++)
                  ~~^~~~~~~~~~~~

Subtask #1
6.0 / 6.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	2 ms	376 KB	Output is correct
2	Correct	2 ms	504 KB	Output is correct
3	Correct	2 ms	504 KB	Output is correct
4	Correct	2 ms	528 KB	Output is correct
5	Correct	3 ms	676 KB	Output is correct
6	Correct	2 ms	676 KB	Output is correct
7	Correct	2 ms	676 KB	Output is correct
8	Correct	2 ms	744 KB	Output is correct
9	Correct	2 ms	744 KB	Output is correct

Subtask #2
7.0 / 7.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	2 ms	376 KB	Output is correct
2	Correct	2 ms	504 KB	Output is correct
3	Correct	2 ms	504 KB	Output is correct
4	Correct	2 ms	528 KB	Output is correct
5	Correct	3 ms	676 KB	Output is correct
6	Correct	2 ms	676 KB	Output is correct
7	Correct	2 ms	676 KB	Output is correct
8	Correct	2 ms	744 KB	Output is correct
9	Correct	2 ms	744 KB	Output is correct
10	Correct	2 ms	928 KB	Output is correct
11	Correct	2 ms	928 KB	Output is correct
12	Correct	2 ms	928 KB	Output is correct
13	Correct	2 ms	928 KB	Output is correct
14	Correct	2 ms	928 KB	Output is correct
15	Correct	2 ms	928 KB	Output is correct
16	Correct	2 ms	928 KB	Output is correct
17	Correct	2 ms	928 KB	Output is correct
18	Correct	2 ms	928 KB	Output is correct
19	Correct	2 ms	928 KB	Output is correct
20	Correct	2 ms	960 KB	Output is correct

Subtask #3
15.0 / 15.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	2 ms	376 KB	Output is correct
2	Correct	2 ms	504 KB	Output is correct
3	Correct	2 ms	504 KB	Output is correct
4	Correct	2 ms	528 KB	Output is correct
5	Correct	3 ms	676 KB	Output is correct
6	Correct	2 ms	676 KB	Output is correct
7	Correct	2 ms	676 KB	Output is correct
8	Correct	2 ms	744 KB	Output is correct
9	Correct	2 ms	744 KB	Output is correct
10	Correct	2 ms	928 KB	Output is correct
11	Correct	2 ms	928 KB	Output is correct
12	Correct	2 ms	928 KB	Output is correct
13	Correct	2 ms	928 KB	Output is correct
14	Correct	2 ms	928 KB	Output is correct
15	Correct	2 ms	928 KB	Output is correct
16	Correct	2 ms	928 KB	Output is correct
17	Correct	2 ms	928 KB	Output is correct
18	Correct	2 ms	928 KB	Output is correct
19	Correct	2 ms	928 KB	Output is correct
20	Correct	2 ms	960 KB	Output is correct
21	Correct	22 ms	1988 KB	Output is correct
22	Correct	29 ms	2252 KB	Output is correct
23	Correct	13 ms	2252 KB	Output is correct
24	Correct	54 ms	3056 KB	Output is correct
25	Correct	92 ms	4780 KB	Output is correct
26	Correct	112 ms	5248 KB	Output is correct
27	Correct	77 ms	5248 KB	Output is correct
28	Correct	77 ms	5248 KB	Output is correct
29	Correct	96 ms	5324 KB	Output is correct
30	Correct	66 ms	5324 KB	Output is correct
31	Correct	97 ms	5324 KB	Output is correct
32	Correct	61 ms	5324 KB	Output is correct
33	Correct	57 ms	5324 KB	Output is correct
34	Correct	57 ms	5360 KB	Output is correct
35	Correct	82 ms	5360 KB	Output is correct
36	Correct	59 ms	5360 KB	Output is correct

Subtask #4
0 / 16.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	2 ms	376 KB	Output is correct
2	Correct	2 ms	504 KB	Output is correct
3	Correct	2 ms	504 KB	Output is correct
4	Correct	2 ms	528 KB	Output is correct
5	Correct	3 ms	676 KB	Output is correct
6	Correct	2 ms	676 KB	Output is correct
7	Correct	2 ms	676 KB	Output is correct
8	Correct	2 ms	744 KB	Output is correct
9	Correct	2 ms	744 KB	Output is correct
10	Correct	2 ms	928 KB	Output is correct
11	Correct	2 ms	928 KB	Output is correct
12	Correct	2 ms	928 KB	Output is correct
13	Correct	2 ms	928 KB	Output is correct
14	Correct	2 ms	928 KB	Output is correct
15	Correct	2 ms	928 KB	Output is correct
16	Correct	2 ms	928 KB	Output is correct
17	Correct	2 ms	928 KB	Output is correct
18	Correct	2 ms	928 KB	Output is correct
19	Correct	2 ms	928 KB	Output is correct
20	Correct	2 ms	960 KB	Output is correct
21	Correct	22 ms	1988 KB	Output is correct
22	Correct	29 ms	2252 KB	Output is correct
23	Correct	13 ms	2252 KB	Output is correct
24	Correct	54 ms	3056 KB	Output is correct
25	Correct	92 ms	4780 KB	Output is correct
26	Correct	112 ms	5248 KB	Output is correct
27	Correct	77 ms	5248 KB	Output is correct
28	Correct	77 ms	5248 KB	Output is correct
29	Correct	96 ms	5324 KB	Output is correct
30	Correct	66 ms	5324 KB	Output is correct
31	Correct	97 ms	5324 KB	Output is correct
32	Correct	61 ms	5324 KB	Output is correct
33	Correct	57 ms	5324 KB	Output is correct
34	Correct	57 ms	5360 KB	Output is correct
35	Correct	82 ms	5360 KB	Output is correct
36	Correct	59 ms	5360 KB	Output is correct
37	Correct	772 ms	17844 KB	Output is correct
38	Correct	821 ms	18124 KB	Output is correct
39	Execution timed out	1073 ms	30676 KB	Time limit exceeded
40	Halted	0 ms	0 KB	-

Subtask #5
0 / 21.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	2 ms	376 KB	Output is correct
2	Correct	2 ms	504 KB	Output is correct
3	Correct	2 ms	504 KB	Output is correct
4	Correct	2 ms	528 KB	Output is correct
5	Correct	3 ms	676 KB	Output is correct
6	Correct	2 ms	676 KB	Output is correct
7	Correct	2 ms	676 KB	Output is correct
8	Correct	2 ms	744 KB	Output is correct
9	Correct	2 ms	744 KB	Output is correct
10	Correct	2 ms	928 KB	Output is correct
11	Correct	2 ms	928 KB	Output is correct
12	Correct	2 ms	928 KB	Output is correct
13	Correct	2 ms	928 KB	Output is correct
14	Correct	2 ms	928 KB	Output is correct
15	Correct	2 ms	928 KB	Output is correct
16	Correct	2 ms	928 KB	Output is correct
17	Correct	2 ms	928 KB	Output is correct
18	Correct	2 ms	928 KB	Output is correct
19	Correct	2 ms	928 KB	Output is correct
20	Correct	2 ms	960 KB	Output is correct
21	Correct	22 ms	1988 KB	Output is correct
22	Correct	29 ms	2252 KB	Output is correct
23	Correct	13 ms	2252 KB	Output is correct
24	Correct	54 ms	3056 KB	Output is correct
25	Correct	92 ms	4780 KB	Output is correct
26	Correct	112 ms	5248 KB	Output is correct
27	Correct	77 ms	5248 KB	Output is correct
28	Correct	77 ms	5248 KB	Output is correct
29	Correct	96 ms	5324 KB	Output is correct
30	Correct	66 ms	5324 KB	Output is correct
31	Correct	97 ms	5324 KB	Output is correct
32	Correct	61 ms	5324 KB	Output is correct
33	Correct	57 ms	5324 KB	Output is correct
34	Correct	57 ms	5360 KB	Output is correct
35	Correct	82 ms	5360 KB	Output is correct
36	Correct	59 ms	5360 KB	Output is correct
37	Correct	772 ms	17844 KB	Output is correct
38	Correct	821 ms	18124 KB	Output is correct
39	Execution timed out	1073 ms	30676 KB	Time limit exceeded
40	Halted	0 ms	0 KB	-

Subtask #6
0 / 35.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	2 ms	376 KB	Output is correct
2	Correct	2 ms	504 KB	Output is correct
3	Correct	2 ms	504 KB	Output is correct
4	Correct	2 ms	528 KB	Output is correct
5	Correct	3 ms	676 KB	Output is correct
6	Correct	2 ms	676 KB	Output is correct
7	Correct	2 ms	676 KB	Output is correct
8	Correct	2 ms	744 KB	Output is correct
9	Correct	2 ms	744 KB	Output is correct
10	Correct	2 ms	928 KB	Output is correct
11	Correct	2 ms	928 KB	Output is correct
12	Correct	2 ms	928 KB	Output is correct
13	Correct	2 ms	928 KB	Output is correct
14	Correct	2 ms	928 KB	Output is correct
15	Correct	2 ms	928 KB	Output is correct
16	Correct	2 ms	928 KB	Output is correct
17	Correct	2 ms	928 KB	Output is correct
18	Correct	2 ms	928 KB	Output is correct
19	Correct	2 ms	928 KB	Output is correct
20	Correct	2 ms	960 KB	Output is correct
21	Correct	22 ms	1988 KB	Output is correct
22	Correct	29 ms	2252 KB	Output is correct
23	Correct	13 ms	2252 KB	Output is correct
24	Correct	54 ms	3056 KB	Output is correct
25	Correct	92 ms	4780 KB	Output is correct
26	Correct	112 ms	5248 KB	Output is correct
27	Correct	77 ms	5248 KB	Output is correct
28	Correct	77 ms	5248 KB	Output is correct
29	Correct	96 ms	5324 KB	Output is correct
30	Correct	66 ms	5324 KB	Output is correct
31	Correct	97 ms	5324 KB	Output is correct
32	Correct	61 ms	5324 KB	Output is correct
33	Correct	57 ms	5324 KB	Output is correct
34	Correct	57 ms	5360 KB	Output is correct
35	Correct	82 ms	5360 KB	Output is correct
36	Correct	59 ms	5360 KB	Output is correct
37	Correct	772 ms	17844 KB	Output is correct
38	Correct	821 ms	18124 KB	Output is correct
39	Execution timed out	1073 ms	30676 KB	Time limit exceeded
40	Halted	0 ms	0 KB	-

Submission #91411

Compilation message

Subtask #1 6.0 / 6.0

Subtask #2 7.0 / 7.0

Subtask #3 15.0 / 15.0

Subtask #4 0 / 16.0

Subtask #5 0 / 21.0

Subtask #6 0 / 35.0

Subtask #1
6.0 / 6.0

Subtask #2
7.0 / 7.0

Subtask #3
15.0 / 15.0

Subtask #4
0 / 16.0

Subtask #5
0 / 21.0

Subtask #6
0 / 35.0