Submission #1247075

#	Time	Username	Problem	Language	Result	Execution time	Memory
1247075		madamadam3	Financial Report (JOI21_financial)	C++20	0 / 100	4093 ms	2632 KiB

Main

#include <bits/stdc++.h>

using namespace std;

int main() {
    cin.tie(0)->sync_with_stdio(0);

    int n, d; cin >> n >> d;
    vector<int> a(n); for (int i = 0; i < n; i++) cin >> a[i];
    vector<int> DP(n, 0);
    for (int i = 0; i < n; i++) {
        DP[i] = 1;

        for (int j = i - 1; j >= 0; j--) {
            if (a[j] >= a[i]) continue;
            int potential = DP[j] + 1;
            int prev_se = j, max_dist = 0;

            for (int k = j; k <= i; k++) {
                if (a[k] <= a[j]) prev_se = k;
                max_dist = max(max_dist, k - j);
            }

            if (max_dist <= d) DP[i] = max(DP[i], potential);
        }
    }

    cout << *max_element(DP.begin(), DP.end()) << "\n";
    return 0;
}

• Subtask 1: 0 / 14
• Subtask 2: 0 / 14
• Subtask 3: 0 / 20
• Subtask 4: 0 / 12
• Subtask 5: 0 / 5
• Subtask 6: 0 / 35