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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int main() {
  5. 	int x = 0, a;
  6. 	string s;
  7. 	while (cin >> s){
  8. 		if (s == "multiply") {
  9. 			cin >> a;
  10. 			x*=a;
  11. 		}
  12. 		if (s == "subtract") {
  13. 			cin >> a;
  14. 			x-=a;
  15. 		}
  16. 		if (s == "add") {
  17. 			cin >> a;
  18. 			x+=a;
  19. 		}
  20. 	}
  21. 	cout << x;
  22. 	return 0;
  23. }
Success #stdin #stdout 0s 15232KB
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120
https://ideone.com/RQjlRZ
language:
C++14 (gcc 8.3)
created:
5 years ago
visibility:
secret

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