Submission #1153247

#	Time	Username	Problem	Language	Result	Execution time	Memory
1153247		sodbayr	Rabbit Carrot (LMIO19_triusis)	C++20	0 / 100	0 ms	328 KiB

triusis

#include<bits/stdc++.h>
#define ll long long
#define ss second
#define ff first
#define pb push_back
#define endl "\n"
#define mod 1000000007
using namespace std;
	ll a[200005],n,sum2,m,h,sum,l;
int main(){
	ios::sync_with_stdio(false);
	cout.tie(0);
	cin.tie(0);
	cin>>n>>m;
	for(ll i=1;i<=n;i++){
		cin>>a[i];
	}
	for(ll i=1;i<=n;i++){
		if(l+m<a[i]){
			l+=m;sum++;
		}
		else
		{
			l=a[i];
		}
	}
	l=a[n];
	sum2=n;
	for(ll i=n-1;i>0;i--){
		//cout<<l<<"\n";
		if(l-m<=a[i]){
			//cout<<l;
			l-=m;
		}
		else
		{
			l=a[i]; sum2--;
		}
	}
	cout<<min(sum,sum2);
}

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