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Submission #875846

# Submission time Handle Problem Language Result Execution time Memory
875846 2023-11-20T15:37:50 Z saturina Rabbit Carrot (LMIO19_triusis) C++14
100 / 100
 25 ms 7004 KB 
#include<bits/stdc++.h>
using namespace std;

#define int long long
const int mxn = 2e5 + 5,inf = 1e18;
int n,a[mxn],m,dp[mxn];
int vt[mxn];
int lcs() {
    int ans = 0;
    for(int i = 1;i <= n;i++) dp[i] = inf;
    dp[0] = -inf;
    for(int i = 1;i <= n;i++) {
        if(vt[i] >= 0) {
            int k = upper_bound(dp , dp + n + 1 , vt[i]) - dp;
            dp[k] = vt[i];
            ans = max(ans , k);
        }
    }
    return ans;
}
int32_t main() {
    cin.tie(0)->sync_with_stdio(0);
    cin >> n >> m;
    for(int i = 1;i <= n;i++) cin >> a[i],vt[i] = m * i - a[i];
    cout << n - lcs() << '\n';
    return 0;
}

Subtask #1
14.0 / 14.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 4444 KB Output is correct
2 Correct 1 ms 4444 KB Output is correct
3 Correct 1 ms 4444 KB Output is correct
4 Correct 1 ms 4444 KB Output is correct
5 Correct 1 ms 4444 KB Output is correct
6 Correct 1 ms 4444 KB Output is correct
7 Correct 1 ms 4444 KB Output is correct
8 Correct 1 ms 4444 KB Output is correct
9 Correct 1 ms 4444 KB Output is correct
10 Correct 1 ms 4444 KB Output is correct
11 Correct 1 ms 4564 KB Output is correct
12 Correct 1 ms 4444 KB Output is correct
13 Correct 1 ms 4696 KB Output is correct
14 Correct 1 ms 4444 KB Output is correct
15 Correct 1 ms 4444 KB Output is correct
16 Correct 1 ms 4444 KB Output is correct

Subtask #2
21.0 / 21.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 4444 KB Output is correct
2 Correct 1 ms 4444 KB Output is correct
3 Correct 1 ms 4444 KB Output is correct
4 Correct 1 ms 4444 KB Output is correct
5 Correct 1 ms 4444 KB Output is correct
6 Correct 1 ms 4444 KB Output is correct
7 Correct 1 ms 4444 KB Output is correct
8 Correct 1 ms 4444 KB Output is correct
9 Correct 1 ms 4444 KB Output is correct
10 Correct 1 ms 4444 KB Output is correct
11 Correct 1 ms 4564 KB Output is correct
12 Correct 1 ms 4444 KB Output is correct
13 Correct 1 ms 4696 KB Output is correct
14 Correct 1 ms 4444 KB Output is correct
15 Correct 1 ms 4444 KB Output is correct
16 Correct 1 ms 4444 KB Output is correct
17 Correct 1 ms 4696 KB Output is correct
18 Correct 1 ms 4440 KB Output is correct
19 Correct 1 ms 4444 KB Output is correct
20 Correct 1 ms 4444 KB Output is correct
21 Correct 1 ms 4444 KB Output is correct
22 Correct 1 ms 4444 KB Output is correct
23 Correct 1 ms 4444 KB Output is correct
24 Correct 1 ms 4444 KB Output is correct
25 Correct 1 ms 4568 KB Output is correct
26 Correct 1 ms 4444 KB Output is correct
27 Correct 1 ms 4564 KB Output is correct
28 Correct 1 ms 4444 KB Output is correct
29 Correct 1 ms 4444 KB Output is correct
30 Correct 1 ms 4444 KB Output is correct
31 Correct 1 ms 4444 KB Output is correct
32 Correct 1 ms 4444 KB Output is correct
33 Correct 1 ms 4444 KB Output is correct

Subtask #3
28.0 / 28.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 4696 KB Output is correct
2 Correct 1 ms 4440 KB Output is correct
3 Correct 1 ms 4444 KB Output is correct
4 Correct 1 ms 4444 KB Output is correct
5 Correct 1 ms 4444 KB Output is correct
6 Correct 1 ms 4444 KB Output is correct
7 Correct 1 ms 4444 KB Output is correct
8 Correct 1 ms 4444 KB Output is correct
9 Correct 1 ms 4568 KB Output is correct
10 Correct 1 ms 4444 KB Output is correct
11 Correct 1 ms 4564 KB Output is correct
12 Correct 1 ms 4444 KB Output is correct
13 Correct 1 ms 4444 KB Output is correct
14 Correct 1 ms 4444 KB Output is correct
15 Correct 1 ms 4444 KB Output is correct
16 Correct 1 ms 4444 KB Output is correct
17 Correct 1 ms 4444 KB Output is correct
18 Correct 1 ms 4444 KB Output is correct
19 Correct 1 ms 4444 KB Output is correct
20 Correct 1 ms 4444 KB Output is correct
21 Correct 1 ms 4444 KB Output is correct
22 Correct 1 ms 4444 KB Output is correct
23 Correct 1 ms 4444 KB Output is correct
24 Correct 1 ms 4444 KB Output is correct
25 Correct 1 ms 4444 KB Output is correct
26 Correct 1 ms 4444 KB Output is correct
27 Correct 1 ms 4444 KB Output is correct
28 Correct 1 ms 4564 KB Output is correct
29 Correct 1 ms 4444 KB Output is correct
30 Correct 1 ms 4696 KB Output is correct
31 Correct 1 ms 4444 KB Output is correct
32 Correct 1 ms 4444 KB Output is correct
33 Correct 1 ms 4444 KB Output is correct
34 Correct 1 ms 4444 KB Output is correct
35 Correct 1 ms 4444 KB Output is correct
36 Correct 1 ms 4700 KB Output is correct
37 Correct 1 ms 4444 KB Output is correct
38 Correct 1 ms 4648 KB Output is correct
39 Correct 1 ms 4444 KB Output is correct
40 Correct 1 ms 4444 KB Output is correct
41 Correct 1 ms 4448 KB Output is correct
42 Correct 1 ms 4572 KB Output is correct
43 Correct 1 ms 4440 KB Output is correct

Subtask #4
37.0 / 37.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 4444 KB Output is correct
2 Correct 1 ms 4444 KB Output is correct
3 Correct 1 ms 4700 KB Output is correct
4 Correct 1 ms 4444 KB Output is correct
5 Correct 1 ms 4648 KB Output is correct
6 Correct 1 ms 4444 KB Output is correct
7 Correct 1 ms 4444 KB Output is correct
8 Correct 1 ms 4448 KB Output is correct
9 Correct 1 ms 4572 KB Output is correct
10 Correct 1 ms 4440 KB Output is correct
11 Correct 1 ms 4696 KB Output is correct
12 Correct 1 ms 4440 KB Output is correct
13 Correct 1 ms 4444 KB Output is correct
14 Correct 1 ms 4444 KB Output is correct
15 Correct 1 ms 4444 KB Output is correct
16 Correct 1 ms 4444 KB Output is correct
17 Correct 1 ms 4444 KB Output is correct
18 Correct 1 ms 4444 KB Output is correct
19 Correct 1 ms 4568 KB Output is correct
20 Correct 1 ms 4444 KB Output is correct
21 Correct 1 ms 4564 KB Output is correct
22 Correct 1 ms 4444 KB Output is correct
23 Correct 1 ms 4444 KB Output is correct
24 Correct 1 ms 4444 KB Output is correct
25 Correct 1 ms 4444 KB Output is correct
26 Correct 1 ms 4444 KB Output is correct
27 Correct 1 ms 4444 KB Output is correct
28 Correct 1 ms 4444 KB Output is correct
29 Correct 1 ms 4444 KB Output is correct
30 Correct 1 ms 4444 KB Output is correct
31 Correct 1 ms 4444 KB Output is correct
32 Correct 1 ms 4444 KB Output is correct
33 Correct 1 ms 4444 KB Output is correct
34 Correct 1 ms 4444 KB Output is correct
35 Correct 1 ms 4444 KB Output is correct
36 Correct 1 ms 4444 KB Output is correct
37 Correct 1 ms 4444 KB Output is correct
38 Correct 1 ms 4564 KB Output is correct
39 Correct 1 ms 4444 KB Output is correct
40 Correct 1 ms 4696 KB Output is correct
41 Correct 1 ms 4444 KB Output is correct
42 Correct 1 ms 4444 KB Output is correct
43 Correct 1 ms 4444 KB Output is correct
44 Correct 17 ms 5468 KB Output is correct
45 Correct 16 ms 7004 KB Output is correct
46 Correct 22 ms 6992 KB Output is correct
47 Correct 22 ms 6996 KB Output is correct
48 Correct 21 ms 6236 KB Output is correct
49 Correct 23 ms 6232 KB Output is correct
50 Correct 23 ms 6876 KB Output is correct
51 Correct 25 ms 6992 KB Output is correct
52 Correct 19 ms 5980 KB Output is correct
53 Correct 12 ms 6236 KB Output is correct
54 Correct 21 ms 5976 KB Output is correct
55 Correct 22 ms 5980 KB Output is correct