Submission #1306389

#	Time	Username	Problem	Language	Result	Execution time	Memory
1306389		Sofiatpc	Rabbit Carrot (LMIO19_triusis)	C++20	63 / 100	1097 ms	1328 KiB

triusis

#include <bits/stdc++.h>

using namespace std;

const int MAXN = 2*1e5+5;
int a[MAXN], dp[MAXN];

signed main(){
    ios_base::sync_with_stdio(0);
    cin.tie(0);

    int n,m; cin>>n>>m;
    for(int i = 1; i <= n; i++)cin>>a[i];

    for(int i = n; i >= 0; i--){
        dp[i] = MAXN;
        for(int j = i; j <= n+1; j++)
            if(a[j] - m*j <= a[i] - m*i) dp[i] = min(dp[i], dp[j] + j-i-1);
    }
    cout<<dp[0]<<"\n";
    
}

• Subtask 1: 14 / 14
• Subtask 2: 21 / 21
• Subtask 3: 28 / 28
• Subtask 4: 0 / 37