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  1. #include <iostream>
  2. #include <vector>
  3.  
  4. typedef long long ll;
  5.  
  6. int main() {
  7.     int n; std::cin >> n;
  8.     std::vector<int> t(n), a(n);
  9.     for (auto& it : t) std::cin >> it;
  10.     for (auto& it : a) std::cin >> it;
  11.     int imin = -1; ll minsum = ll(1e18);
  12.     for (int i = 0; i < n; ++i) {
  13.         ll temp = ll(a[i]+1)*t[i];
  14.         if (temp < minsum || (temp == minsum && a[imin] > a[i])) {
  15.             minsum = temp;
  16.             imin = i;
  17.         }
  18.     }
  19.     std::cout << imin+1;
  20.     return 0;
  21. }
Success #stdin #stdout 0s 4348KB
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https://ideone.com/pFOyds
language:
C++14 (gcc 8.3)
created:
6 years ago
visibility:
public

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