Submission #1134049

#	Time	Username	Problem	Language	Result	Execution time	Memory
1134049		alexdd	Rabbit Carrot (LMIO19_triusis)	C++20	0 / 100	35 ms	328 KiB

triusis

#include<bits/stdc++.h>
using namespace std;
#define int long long
const int INF = 1e9;
int n,m;
int a[200005],dp[200005];
signed main()
{
    ios_base::sync_with_stdio(0);cin.tie(0);
    cin>>n>>m;
    for(int i=1;i<=n;i++)
        cin>>a[i];
    n++;
    a[n]=0;
    for(int i=1;i<=n;i++)
    {
        dp[i] = INF;
        for(int j=i-1;j>=0;j--)
        {
            if(a[j] >= a[i]-m)
            {
                dp[i] = min(dp[i], dp[j] + i-j-1);
            }
            else
            {
                //dp[i] = min(dp[i], dp[j] + i-j + 1);
            }
        }
    }
    cout<<dp[n];
    return 0;
}

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