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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int main() {
  5. 	double mul = 1; //Произведение
  6. 	double x;
  7. 	while(cin >> x && x>=0)	mul *= x;
  8. 	cout << mul;
  9. 	return 0;
  10. }
Success #stdin #stdout 0s 3432KB
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https://ideone.com/vwRJnQ
A165б
language:
C++14 (gcc 8.3)
created:
10 years ago
visibility:
public

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