Submission #656874

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
656874	2022-11-08T12:46:32 Z	dubabuba	Rabbit Carrot (LMIO19_triusis)	C++14	0 / 100	1 ms	212 KB

triusis

// LIS - triusis
#include <iostream>
#include <vector>
using namespace std;

const int N = 2e5 + 10;
int a[N];

int main() {
    int n, d;
    cin >> n >> d;

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

    vector<int> st, id;
    st.push_back(0);
    id.push_back(0);

    for(int i = 1; i <= n; i++) {
        if(st[st.size() - 1] >= a[i]) {
            st.push_back(a[i]);
            id.push_back(i);
            continue;
        }

        int da = a[i] - st[st.size() - 1];
        int di = i - id[id.size() - 1];

        if(di * d >= da) {
            st.push_back(a[i]);
            id.push_back(i);
        }
    }

    cout << n - (st.size() - 1) << '\n';
    return 0;
}

Subtask #1

0 / 14.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	212 KB	Output is correct
2	Correct	1 ms	212 KB	Output is correct
3	Correct	1 ms	212 KB	Output is correct
4	Correct	1 ms	212 KB	Output is correct
5	Correct	1 ms	212 KB	Output is correct
6	Correct	1 ms	212 KB	Output is correct
7	Correct	1 ms	212 KB	Output is correct
8	Correct	1 ms	212 KB	Output is correct
9	Correct	1 ms	212 KB	Output is correct
10	Correct	0 ms	212 KB	Output is correct
11	Correct	0 ms	212 KB	Output is correct
12	Incorrect	1 ms	212 KB	Output isn't correct
13	Halted	0 ms	0 KB	-

Subtask #2

0 / 21.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	212 KB	Output is correct
2	Correct	1 ms	212 KB	Output is correct
3	Correct	1 ms	212 KB	Output is correct
4	Correct	1 ms	212 KB	Output is correct
5	Correct	1 ms	212 KB	Output is correct
6	Correct	1 ms	212 KB	Output is correct
7	Correct	1 ms	212 KB	Output is correct
8	Correct	1 ms	212 KB	Output is correct
9	Correct	1 ms	212 KB	Output is correct
10	Correct	0 ms	212 KB	Output is correct
11	Correct	0 ms	212 KB	Output is correct
12	Incorrect	1 ms	212 KB	Output isn't correct
13	Halted	0 ms	0 KB	-

Subtask #3

0 / 28.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	212 KB	Output is correct
2	Correct	1 ms	212 KB	Output is correct
3	Correct	1 ms	212 KB	Output is correct
4	Correct	1 ms	212 KB	Output is correct
5	Correct	1 ms	212 KB	Output is correct
6	Correct	1 ms	212 KB	Output is correct
7	Correct	1 ms	212 KB	Output is correct
8	Correct	1 ms	212 KB	Output is correct
9	Correct	1 ms	212 KB	Output is correct
10	Correct	0 ms	212 KB	Output is correct
11	Correct	0 ms	212 KB	Output is correct
12	Incorrect	1 ms	212 KB	Output isn't correct
13	Halted	0 ms	0 KB	-

Subtask #4

0 / 37.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	212 KB	Output is correct
2	Correct	1 ms	212 KB	Output is correct
3	Correct	1 ms	212 KB	Output is correct
4	Correct	1 ms	212 KB	Output is correct
5	Correct	1 ms	212 KB	Output is correct
6	Correct	1 ms	212 KB	Output is correct
7	Correct	1 ms	212 KB	Output is correct
8	Correct	1 ms	212 KB	Output is correct
9	Correct	1 ms	212 KB	Output is correct
10	Correct	0 ms	212 KB	Output is correct
11	Correct	0 ms	212 KB	Output is correct
12	Incorrect	1 ms	212 KB	Output isn't correct
13	Halted	0 ms	0 KB	-