Submission #1243891

#	Time	Username	Problem	Language	Result	Execution time	Memory
1243891		nvujica	Financial Report (JOI21_financial)	C++20	48 / 100	4094 ms	2632 KiB

Main

#include <bits/stdc++.h>

#define ll long long
#define fi first
#define se second

using namespace std;

const int maxn = 3e5 + 10;

int n, d;
int a[maxn];
int dp[maxn];

int main(){
	ios_base::sync_with_stdio(false);
	cin.tie(0);
	
	cin >> n >> d;
	
	for(int i = 1; i <= n; i++){
		cin >> a[i];
	}
	
	for(int i = 1; i <= n; i++){
		dp[i] = 1;
	}
	
	for(int i = n - 1; i >= 1; i--){
		int br = 0;
		
		for(int j = i + 1; j <= n; j++){
			if(a[j] <= a[i]){
				br = 0;
				if(a[j] == a[i]) dp[i] = max(dp[i], dp[j]);
			}
			else {
				dp[i] = max(dp[i], dp[j] + 1);
				br++;
				
				if(br == d){
					break;
				}
			}
		}
		
//		cout << i << ' ' << dp[i] << endl;
	}
	
	int naj = 0;
	
	for(int i = 1; i <= n; i++){
		naj = max(naj, dp[i]);
	}
	
	cout << naj;
	
	return 0;
}

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