답안 #544139

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
544139	2022-04-01T07:25:30 Z	robertbarbu27	Cigle (COI21_cigle)	C++14	48 / 100	1000 ms	11268 KB

cigle

#include <bits/stdc++.h>
#define pb push_back
#define ll long long
using namespace std;
ifstream f("teroristi2.in");
ofstream g("teroristi2.out");
int N;
int h[5005];
int dp[5005][5005];
int main ()
{
    ios_base::sync_with_stdio(false);
    cin.tie(0);
    cout.tie(0);
    cin>>N;
    for(int i=1;i<=N;i++)
    {
        cin>>h[i];
    }
    for(int fin=1;fin<=N;fin++)
    {
        for(int start=fin;start>=1;start--)
        {
            vector<int> sp(N+5,0);
            for(int j=fin;j>=start;j--)
            {
                sp[j]=sp[j+1]+h[j];
            }
            int sum=0,layers=0,cnt=fin;
            for(int fin2=fin+1;fin2<=N;fin2++)
            {
                ///dp[fin+1][fin2]=max(dp[fin+1][fin2],dp[start][fin]+layers)
                sum+=h[fin2];

                dp[fin+1][fin2]=max(dp[fin+1][fin2],dp[start][fin]+layers);
                while(sum>sp[cnt]&&cnt>start+1)
                {
                    cnt--;
                }
                if(sum==sp[cnt]&&cnt!=start)
                {
                    layers++;
                }


            }
        }
    }
    int rez=0;
    for(int i=1;i<=N;i++)
    {
        rez=max(rez,dp[i][N]);
       // cout<<i<<" "<<dp[i][N]<<'\n';
    }
    cout<<rez<<'\n';






}

Subtask #1
9.0 / 9.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	340 KB	Output is correct
2	Correct	0 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	0 ms	340 KB	Output is correct
6	Correct	1 ms	340 KB	Output is correct
7	Correct	1 ms	340 KB	Output is correct
8	Correct	1 ms	340 KB	Output is correct
9	Correct	1 ms	340 KB	Output is correct

Subtask #2
11.0 / 11.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	340 KB	Output is correct
2	Correct	0 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	0 ms	340 KB	Output is correct
6	Correct	1 ms	340 KB	Output is correct
7	Correct	1 ms	340 KB	Output is correct
8	Correct	1 ms	340 KB	Output is correct
9	Correct	1 ms	340 KB	Output is correct
10	Correct	1 ms	596 KB	Output is correct
11	Correct	1 ms	596 KB	Output is correct
12	Correct	1 ms	588 KB	Output is correct
13	Correct	1 ms	596 KB	Output is correct
14	Correct	1 ms	596 KB	Output is correct
15	Correct	1 ms	596 KB	Output is correct
16	Correct	1 ms	596 KB	Output is correct
17	Correct	1 ms	592 KB	Output is correct
18	Correct	1 ms	596 KB	Output is correct
19	Correct	1 ms	596 KB	Output is correct
20	Correct	1 ms	596 KB	Output is correct

Subtask #3
13.0 / 13.0

#	결과	실행 시간	메모리	Grader output
1	Correct	109 ms	2776 KB	Output is correct
2	Correct	113 ms	2956 KB	Output is correct
3	Correct	112 ms	2828 KB	Output is correct
4	Correct	114 ms	2732 KB	Output is correct
5	Correct	114 ms	2792 KB	Output is correct
6	Correct	115 ms	2732 KB	Output is correct
7	Correct	118 ms	2788 KB	Output is correct
8	Correct	115 ms	2756 KB	Output is correct
9	Correct	115 ms	2820 KB	Output is correct
10	Correct	114 ms	2828 KB	Output is correct
11	Correct	113 ms	2792 KB	Output is correct
12	Correct	114 ms	2844 KB	Output is correct

Subtask #4
15.0 / 15.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	340 KB	Output is correct
2	Correct	0 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	0 ms	340 KB	Output is correct
6	Correct	1 ms	340 KB	Output is correct
7	Correct	1 ms	340 KB	Output is correct
8	Correct	1 ms	340 KB	Output is correct
9	Correct	1 ms	340 KB	Output is correct
10	Correct	1 ms	596 KB	Output is correct
11	Correct	1 ms	596 KB	Output is correct
12	Correct	1 ms	588 KB	Output is correct
13	Correct	1 ms	596 KB	Output is correct
14	Correct	1 ms	596 KB	Output is correct
15	Correct	1 ms	596 KB	Output is correct
16	Correct	1 ms	596 KB	Output is correct
17	Correct	1 ms	592 KB	Output is correct
18	Correct	1 ms	596 KB	Output is correct
19	Correct	1 ms	596 KB	Output is correct
20	Correct	1 ms	596 KB	Output is correct
21	Correct	109 ms	2776 KB	Output is correct
22	Correct	113 ms	2956 KB	Output is correct
23	Correct	112 ms	2828 KB	Output is correct
24	Correct	114 ms	2732 KB	Output is correct
25	Correct	114 ms	2792 KB	Output is correct
26	Correct	115 ms	2732 KB	Output is correct
27	Correct	118 ms	2788 KB	Output is correct
28	Correct	115 ms	2756 KB	Output is correct
29	Correct	115 ms	2820 KB	Output is correct
30	Correct	114 ms	2828 KB	Output is correct
31	Correct	113 ms	2792 KB	Output is correct
32	Correct	114 ms	2844 KB	Output is correct
33	Correct	108 ms	2712 KB	Output is correct
34	Correct	111 ms	2720 KB	Output is correct
35	Correct	112 ms	2784 KB	Output is correct
36	Correct	113 ms	2868 KB	Output is correct
37	Correct	114 ms	2772 KB	Output is correct
38	Correct	116 ms	2824 KB	Output is correct
39	Correct	119 ms	2764 KB	Output is correct
40	Correct	117 ms	2724 KB	Output is correct
41	Correct	115 ms	2820 KB	Output is correct
42	Correct	115 ms	2788 KB	Output is correct
43	Correct	116 ms	2796 KB	Output is correct
44	Correct	113 ms	2728 KB	Output is correct
45	Correct	115 ms	2828 KB	Output is correct
46	Correct	115 ms	2724 KB	Output is correct
47	Correct	115 ms	2728 KB	Output is correct
48	Correct	118 ms	2752 KB	Output is correct
49	Correct	118 ms	2820 KB	Output is correct

Subtask #5
0 / 52.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	340 KB	Output is correct
2	Correct	0 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	0 ms	340 KB	Output is correct
6	Correct	1 ms	340 KB	Output is correct
7	Correct	1 ms	340 KB	Output is correct
8	Correct	1 ms	340 KB	Output is correct
9	Correct	1 ms	340 KB	Output is correct
10	Correct	1 ms	596 KB	Output is correct
11	Correct	1 ms	596 KB	Output is correct
12	Correct	1 ms	588 KB	Output is correct
13	Correct	1 ms	596 KB	Output is correct
14	Correct	1 ms	596 KB	Output is correct
15	Correct	1 ms	596 KB	Output is correct
16	Correct	1 ms	596 KB	Output is correct
17	Correct	1 ms	592 KB	Output is correct
18	Correct	1 ms	596 KB	Output is correct
19	Correct	1 ms	596 KB	Output is correct
20	Correct	1 ms	596 KB	Output is correct
21	Correct	109 ms	2776 KB	Output is correct
22	Correct	113 ms	2956 KB	Output is correct
23	Correct	112 ms	2828 KB	Output is correct
24	Correct	114 ms	2732 KB	Output is correct
25	Correct	114 ms	2792 KB	Output is correct
26	Correct	115 ms	2732 KB	Output is correct
27	Correct	118 ms	2788 KB	Output is correct
28	Correct	115 ms	2756 KB	Output is correct
29	Correct	115 ms	2820 KB	Output is correct
30	Correct	114 ms	2828 KB	Output is correct
31	Correct	113 ms	2792 KB	Output is correct
32	Correct	114 ms	2844 KB	Output is correct
33	Correct	108 ms	2712 KB	Output is correct
34	Correct	111 ms	2720 KB	Output is correct
35	Correct	112 ms	2784 KB	Output is correct
36	Correct	113 ms	2868 KB	Output is correct
37	Correct	114 ms	2772 KB	Output is correct
38	Correct	116 ms	2824 KB	Output is correct
39	Correct	119 ms	2764 KB	Output is correct
40	Correct	117 ms	2724 KB	Output is correct
41	Correct	115 ms	2820 KB	Output is correct
42	Correct	115 ms	2788 KB	Output is correct
43	Correct	116 ms	2796 KB	Output is correct
44	Correct	113 ms	2728 KB	Output is correct
45	Correct	115 ms	2828 KB	Output is correct
46	Correct	115 ms	2724 KB	Output is correct
47	Correct	115 ms	2728 KB	Output is correct
48	Correct	118 ms	2752 KB	Output is correct
49	Correct	118 ms	2820 KB	Output is correct
50	Execution timed out	1080 ms	11268 KB	Time limit exceeded
51	Halted	0 ms	0 KB	-

답안 #544139

Compilation message

Subtask #1 9.0 / 9.0

Subtask #2 11.0 / 11.0

Subtask #3 13.0 / 13.0

Subtask #4 15.0 / 15.0

Subtask #5 0 / 52.0

Subtask #1
9.0 / 9.0

Subtask #2
11.0 / 11.0

Subtask #3
13.0 / 13.0

Subtask #4
15.0 / 15.0

Subtask #5
0 / 52.0