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  1. #include <iostream>
  2. #include <cstring>
  3. using namespace std;
  4.  
  5. int main() {
  6. 	string name;
  7. 	double sal, total=0, sum=0;
  8.  
  9. 	while (cin >> name){
  10. 		cin >> sal;
  11. 		total+=sal;
  12. 		sum++;
  13. 	}
  14.  
  15. 	cout << total/sum;
  16.  
  17. 	return 0;
  18. }
Success #stdin #stdout 0s 4288KB
comments (?)
stdin 
Ivanov   100
Smirnov  150
Popov    200
Sokolov  150
stdout 
150
https://ideone.com/XqkpFL
MS 7
language:
C++14 (gcc 8.3)
created:
7 years ago
visibility:
public

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