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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int main() {
  5. 	int a,b;
  6. 	char tt;
  7. 	cin >> a >> tt >>b;
  8. 	if(tt == '+'){
  9. 		cout << a+b;
  10. 	}
  11. 	else if(tt == '-'){
  12. 		cout << a-b;
  13. 	}
  14. 	else if(tt == '*'){
  15. 		cout << (long long)a*b;
  16. 	}
  17. 	else {
  18. 		float c = (float)a/b;
  19. 		cout << c;
  20. 	}
  21. 	return 0;
  22. }
Success #stdin #stdout 0.01s 5324KB
comments (?)
stdin 
2 / 3
stdout 
0.666667
https://ideone.com/nJvZg1
language:
C++ (gcc 8.3)
created:
7 days ago
visibility:
public

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