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Sep 25th, 2016
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  1. #include <iostream>
  2. #include <stdio.h>
  3. #include <cstdlib>
  4. #include <locale>
  5. #include <math.h>
  6. using namespace std;
  7. int main()
  8. {
  9. setlocale(LC_ALL, "RUSSIAN");
  10. char o;
  11.  
  12. do
  13. {
  14. cout << "Выполните действие" << endl;
  15.  
  16. float x, y, z;
  17.  
  18. char q;
  19.  
  20. cin >> x;
  21. cin >> q;
  22. cin >> y;
  23.  
  24. switch (q)
  25. {
  26. case '^': z = pow(x, y);
  27. break;
  28. case '+': (z = x + y);
  29. break;
  30. case '-': (z = x - y);
  31. break;
  32. case '/': (z = x / y);
  33. break;
  34. case '*': (z = x * y);
  35. break;
  36. }
  37.  
  38. cout << (z) << endl;
  39.  
  40. cin >> o;
  41.  
  42. } while (o != 'exit');
  43.  
  44. system("pause");
  45. return 0;
  46. }
  47.  
  48. if(o == "exit")
  49. exit(0);
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