fork(1) download
copy 
  1. #include <iostream>
  2. #include <cmath>
  3. using namespace std;
  4.  
  5. double dodaj(double a, double b) {
  6. 	double w;
  7. 	w = a + b;
  8. 	return w;
  9. }
  10.  
  11. double odejmij(double a, double b) {
  12. 	double w;
  13. 	w = a - b;
  14. 	return w;
  15. }
  16. double pomnoz(double a, double b) {
  17. 	double w;
  18. 	w = a*b;
  19. 	return w;
  20. }
  21. double podziel(double a, double b) {
  22. 	double w;
  23. 	w = a / b;
  24. 	return w;
  25. }
  26. double reszta(int a, int b) {
  27. 	double w;
  28. 	w = a%b;
  29. 	return w;
  30. }
  31.  
  32.  
  33.  
  34. int main() {
  35. 	double a, b;
  36. 	char znak;
  37. 	while (cin >> znak >> a >> b) {
  38. 		if (znak == '+') cout << dodaj(a, b) << endl;
  39. 		if (znak == '-') cout << odejmij(a, b) << endl;
  40. 		if (znak == '*') cout << pomnoz(a, b) << endl;
  41. 		if (znak == '/') cout << podziel(a, b) << endl;
  42. 		if (znak == '%') cout << reszta(a, b) << endl;
  43.  
  44. 	}
  45.  
  46. 	cin.get();
  47. 	cin.ignore();
  48. 	return 0;
  49.  
  50.  
  51. }
Success #stdin #stdout 0s 16064KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
Standard output is empty
https://ideone.com/LNnrpO
language:
C++ (gcc 8.3)
created:
6 years ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!