//Still a time limit
#include <iostream>
#include <limits>


using namespace std;
	
int getSum(int sequence[], int s, int n){
	int min = numeric_limits<int>::max();
	for(int i = 0; i < n; i++){
		int sum = 0; 
		for(int j = i; j < n; j++){
			sum += sequence[j];
			// cout << "At i = " << i << " and j = "  << j << " sum is " << sum << endl;
			if(sum >= s && (j - i) + 1 <= min){
				min = (j - i) + 1;
			}
		}
	}

	return min;
}


int main(){
	int n, s, num;

	while(cin >> n >> s){
		
		int sequence[n];
		for(int i = 0; i < n; i++){
			cin >> num;
			sequence[i] = num;
		}

		int sum = getSum(sequence, s, n);

		if(sum == numeric_limits<int>::max()){
			cout << 0 << endl;
		} else {
			cout << sum << endl;
		}
	}

	return 0;

}