#include <bits/stdc++.h>
using namespace std;
int getLargest(vector<int>& arr,int k){
	int sum=0;
	int n=arr.size();
	int largest=-10000;
	for(int i=0,j=0;j<n;j++){
		sum+=arr[j];
		while(sum>k){
			sum=sum-arr[i];
			i++;
		}
		int len=j-i+1;
		largest=max(largest,len);
	}
	return largest;
}
 
int main() {
	// your code goes here
	int n;
	cin>>n;
	vector<int>arr(n);
	for(int i=0;i<n;i++){
		cin>>arr[i];
	}
	int k;
	cin>>k;
	int maxi=getLargest(arr,k);
	cout<<"The largest subarray with sum<=k is:"<<maxi;
	return 0;
}

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NwoxIDIgMSAwIDEgMSAwCjQ=

7
1 2 1 0 1 1 0
4