제출 #1109256

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1109256		SalihSahin	Financial Report (JOI21_financial)	C++14	48 / 100	4054 ms	8288 KiB

Main

#include <bits/stdc++.h>
#define pb push_back
#define int long long
using namespace std;

const int mod = 998244353;
const int inf = 1e9 + 20;
const int N = 1e5+5;


int32_t main(){
    cin.tie(0); cout.tie(0);
    ios_base::sync_with_stdio(false);
    int n, d;
    cin>>n>>d;
    vector<int> a(n);
    for(int i = 0; i < n; i++){
        cin>>a[i];
    }

    vector<int> dp(n, 1);
    int ans = 0;
    for(int i = 0; i < n; i++){
        int nxt = min(n-1, i + d);
        for(int j = i+1; j <= nxt; j++){
            if(a[j] <= a[i]) nxt = min(n-1, j+d);
        }

        for(int j = i+1; j <= nxt; j++){
            if(a[j] > a[i]) dp[j] = max(dp[j], dp[i] + 1);
            if(a[j] == a[i]) dp[j] = max(dp[j], dp[i]);
        }

        ans = max(ans, dp[i]);
    }

    cout<<ans<<endl;
    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