#include <bits/stdc++.h>   using namespace std;   int main() {     int n, t;     cin >> n >> t;     int* time = new int[n];     for (int i = 0; i < n; i++) {       cin >> time[i];     }     int sum = 0, count = 0;     int ans = INT_MIN;     for (int i = 0; i < n; i++) {       if (sum + time[i] <= t) {         sum += time[i];         count++;       } else {         sum = sum - time[i - count] + time[i];       }       ans = max(ans, count);     }     cout << ans << endl;     return 0;   }   