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Submission #1012701

# Submission time Handle Problem Language Result Execution time Memory
1012701 2024-07-02T14:00:02 Z MMihalev Rabbit Carrot (LMIO19_triusis) C++14
63 / 100
 1000 ms 1884 KB 
#include<iostream>
#include<algorithm>
#include<iomanip>
#include<cmath>
#include<cstring>
#include<vector>
#include<queue>
#include<stack>
#include<tuple>
#include<set>
#include<map>
#include<random>
#include<chrono>
using namespace std;
const int MAX_N=2e5+3;
int a[MAX_N];
int n;
int m;
int dp[MAX_N];
signed main ()
{
    ios_base::sync_with_stdio(0);
    cin.tie(NULL);
    cout.tie(NULL);
    cin>>n>>m;

    for(int i=1;i<=n;i++)
    {
        cin>>a[i];
    }

    for(int i=1;i<=n+1;i++)
    {
        dp[i]=-1e9;
    }

    for(int i=1;i<=n+1;i++)
    {
        for(int j=i-1;j>=0;j--)
        {
            if(dp[j]!=-1e9 && a[j]+(i-j)*m>=a[i])dp[i]=max(dp[i],dp[j]+1);
        }
    }

    cout<<n-(dp[n+1]-1)<<"\n";

    return 0;
}

Subtask #1
14.0 / 14.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 1 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 344 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 0 ms 428 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 0 ms 348 KB Output is correct

Subtask #2
21.0 / 21.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 1 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 344 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 0 ms 428 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 0 ms 348 KB Output is correct
17 Correct 0 ms 348 KB Output is correct
18 Correct 0 ms 348 KB Output is correct
19 Correct 0 ms 344 KB Output is correct
20 Correct 7 ms 348 KB Output is correct
21 Correct 11 ms 508 KB Output is correct
22 Correct 13 ms 348 KB Output is correct
23 Correct 11 ms 508 KB Output is correct
24 Correct 11 ms 348 KB Output is correct
25 Correct 11 ms 504 KB Output is correct
26 Correct 11 ms 344 KB Output is correct
27 Correct 14 ms 348 KB Output is correct
28 Correct 12 ms 348 KB Output is correct
29 Correct 10 ms 508 KB Output is correct
30 Correct 11 ms 344 KB Output is correct
31 Correct 10 ms 508 KB Output is correct
32 Correct 11 ms 348 KB Output is correct
33 Correct 11 ms 344 KB Output is correct

Subtask #3
28.0 / 28.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 344 KB Output is correct
4 Correct 7 ms 348 KB Output is correct
5 Correct 11 ms 508 KB Output is correct
6 Correct 13 ms 348 KB Output is correct
7 Correct 11 ms 508 KB Output is correct
8 Correct 11 ms 348 KB Output is correct
9 Correct 11 ms 504 KB Output is correct
10 Correct 11 ms 344 KB Output is correct
11 Correct 14 ms 348 KB Output is correct
12 Correct 12 ms 348 KB Output is correct
13 Correct 10 ms 508 KB Output is correct
14 Correct 11 ms 344 KB Output is correct
15 Correct 10 ms 508 KB Output is correct
16 Correct 11 ms 348 KB Output is correct
17 Correct 11 ms 344 KB Output is correct
18 Correct 0 ms 348 KB Output is correct
19 Correct 0 ms 348 KB Output is correct
20 Correct 0 ms 348 KB Output is correct
21 Correct 0 ms 348 KB Output is correct
22 Correct 1 ms 348 KB Output is correct
23 Correct 0 ms 348 KB Output is correct
24 Correct 0 ms 348 KB Output is correct
25 Correct 0 ms 344 KB Output is correct
26 Correct 0 ms 348 KB Output is correct
27 Correct 0 ms 348 KB Output is correct
28 Correct 0 ms 428 KB Output is correct
29 Correct 0 ms 348 KB Output is correct
30 Correct 0 ms 348 KB Output is correct
31 Correct 0 ms 348 KB Output is correct
32 Correct 0 ms 348 KB Output is correct
33 Correct 0 ms 348 KB Output is correct
34 Correct 9 ms 348 KB Output is correct
35 Correct 10 ms 348 KB Output is correct
36 Correct 16 ms 512 KB Output is correct
37 Correct 12 ms 348 KB Output is correct
38 Correct 14 ms 508 KB Output is correct
39 Correct 11 ms 504 KB Output is correct
40 Correct 10 ms 504 KB Output is correct
41 Correct 9 ms 508 KB Output is correct
42 Correct 11 ms 348 KB Output is correct
43 Correct 11 ms 348 KB Output is correct

Subtask #4
0 / 37.0

# Verdict Execution time Memory Grader output
1 Correct 9 ms 348 KB Output is correct
2 Correct 10 ms 348 KB Output is correct
3 Correct 16 ms 512 KB Output is correct
4 Correct 12 ms 348 KB Output is correct
5 Correct 14 ms 508 KB Output is correct
6 Correct 11 ms 504 KB Output is correct
7 Correct 10 ms 504 KB Output is correct
8 Correct 9 ms 508 KB Output is correct
9 Correct 11 ms 348 KB Output is correct
10 Correct 11 ms 348 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 0 ms 344 KB Output is correct
14 Correct 7 ms 348 KB Output is correct
15 Correct 11 ms 508 KB Output is correct
16 Correct 13 ms 348 KB Output is correct
17 Correct 11 ms 508 KB Output is correct
18 Correct 11 ms 348 KB Output is correct
19 Correct 11 ms 504 KB Output is correct
20 Correct 11 ms 344 KB Output is correct
21 Correct 14 ms 348 KB Output is correct
22 Correct 12 ms 348 KB Output is correct
23 Correct 10 ms 508 KB Output is correct
24 Correct 11 ms 344 KB Output is correct
25 Correct 10 ms 508 KB Output is correct
26 Correct 11 ms 348 KB Output is correct
27 Correct 11 ms 344 KB Output is correct
28 Correct 0 ms 348 KB Output is correct
29 Correct 0 ms 348 KB Output is correct
30 Correct 0 ms 348 KB Output is correct
31 Correct 0 ms 348 KB Output is correct
32 Correct 1 ms 348 KB Output is correct
33 Correct 0 ms 348 KB Output is correct
34 Correct 0 ms 348 KB Output is correct
35 Correct 0 ms 344 KB Output is correct
36 Correct 0 ms 348 KB Output is correct
37 Correct 0 ms 348 KB Output is correct
38 Correct 0 ms 428 KB Output is correct
39 Correct 0 ms 348 KB Output is correct
40 Correct 0 ms 348 KB Output is correct
41 Correct 0 ms 348 KB Output is correct
42 Correct 0 ms 348 KB Output is correct
43 Correct 0 ms 348 KB Output is correct
44 Execution timed out 1070 ms 1884 KB Time limit exceeded
45 Halted 0 ms 0 KB -