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  1. #include <iostream>
  2.  
  3. using namespace std;
  4. int main ()
  5. {
  6.   int n,a,p;
  7.   int money=0, price = 101;
  8.   cin >> n;
  9.   while (n--)
  10.   {
  11.     cin>> a>> p;
  12.     if(price > p)
  13.         price = p;
  14.         money = money + price * a;
  15.   }
  16.   cout << money;
  17.  return 0;
  18. }
Success #stdin #stdout 0s 15240KB
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https://ideone.com/jlE6RM
language:
C++14 (gcc 8.3)
created:
6 years ago
visibility:
public

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