func_code_string: #include <bits/stdc++.h>   using namespace std;   int n, k;   int a[100005];   int b[100005];   bool ok(long long x) {     long long s = k;     for (int i = 0; i < n; i++) {       if (x * a[i] >= b[i]) {         s -= (x * a[i] - b[i]);       }       if (s < 0) {         return false;       }     }     return true;   }   int main() {     cin >> n >> k;     for (int i = 0; i < n; i++) {       cin >> a[i];     }     for (int j = 0; j < n; j++) {       cin >> b[j];     }     if (n == 1) {       cout << (b[0] + k) / a[0] << endl;     } else {       int sum = 0;       long long l = 0, r = 0xffffffff;       long long mid;       while (l <= r) {         mid = (l + r) >> 1;         if (ok(mid)) {           l = mid + 1;           sum = mid;         } else {           r = mid - 1;         }       }       cout << sum << endl;     }     return 0;   }   