#include <iostream>
#include <vector>
using namespace std;
int main() {
int n, k;
cin >> n >> k;
vector<int> arr(n);
for(int i = 0; i < n; i++) {
cin >> arr[i];
}
int count = 0;
for(int i = 0; i < n; i++) {
int sum = 0;
for(int j = i; j < n; j++) {
sum += arr[j];
if(sum >= k) {
count++;
}
}
}
cout << endl;
return 0;
}
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