제출 #1030666

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1030666		Acanikolic	Financial Report (JOI21_financial)	C++14	0 / 100	4062 ms	4952 KiB

Main

#include <bits/stdc++.h>  

#define int long long 

#define pb push_back
 
#define F first
 
#define S second
 
using namespace std;
 
const int N = 1e5 + 10;
 
const int mod = 1e9 + 7;
 
const int inf = 1e15;

signed main() {
    ios_base::sync_with_stdio(false);
    cin.tie(NULL);
 
 	int n,d;
 	cin >> n >> d;
 	vector<int>a(n + 1);
 	for(int i = 1; i <= n; i++) cin >> a[i];
 	vector<int>dp(n + 1);
 	for(int i = 1; i <= n; i++) {
 		dp[i] = max(dp[i],1ll);
 		int c = 0;
 		for(int j = i + 1; j <= n; j++) {
 			c++;
 			if(c > d) break;
 			if(a[j] > a[i]) dp[j] = max(dp[j],dp[i] + 1);
 			else c = 0;
 		}
 	}
 	int res = 0;
 	for(int i = max(1ll,n - d); i <= n; i++) res = max(res,dp[i]);
 	cout << res;
    return 0;
}

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