Submission #533142

#	Time	Username	Problem	Language	Result	Execution time	Memory
533142		4fecta	Financial Report (JOI21_financial)	C++17	12 / 100	43 ms	7940 KiB

Main

#include <bits/stdc++.h>
using namespace std;
#define ll long long
#define int ll
#define ld long double
#define pii pair<int, int>
#define f first
#define s second
#define boost() cin.tie(0), cin.sync_with_stdio(0)

const int MN = 300005;

int n, d, a[MN], ans;

int32_t main() {
    boost();

    cin >> n >> d;
    for (int i = 1; i <= n; i++) cin >> a[i];
    stack<int> s;
    for (int i = n; i > 0; i--) {
        while (s.size() && a[i] >= s.top()) s.pop();
        s.push(a[i]);
        ans = max(ans, (int) s.size());
    }
    printf("%lld\n", ans);

    return 0;
}

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