func_code_string: #include <bits/stdc++.h>   long long a[100000], b[100000];   using namespace std;   bool isnp(long long n, long long k, long long t) {     long long magic = 0;     for (long long i = 0; i < t; i++) {       if (a[i] * n > b[i]) magic += a[i] * n - b[i];       if (magic > k) return false;     }     return true;   }   int32_t main() {     long long n, k;     cin >> n >> k;     for (long long i = 0; i < n; i++) {       cin >> a[i];     }     for (long long i = 0; i < n; i++) {       cin >> b[i];     }     long long l = 0, r = 2000000001;     while (r - l != 1) {       if (isnp((r + l) / 2, k, n))         l = (r + l) / 2;       else         r = (r + l) / 2;     }     cout << l;     return 0;   }   