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May 16th, 2019
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  1. #include <iostream>
  2. #include <iomanip>
  3.  
  4. using namespace std;
  5.  
  6. int main()
  7. {
  8. double x = 22.111111111 , y = 3.5555555555555 , w , z;
  9. cout <<"podaj liczbe rzeczywista: ";
  10. cin >> w;
  11. cout <<"\nx = " <<setw(10)<< x <<endl;
  12. cout <<"\ny = " <<setfill('0') <<setw(12) << y <<endl;
  13. cout <<"\ny = " <<setprecision(8) <<setfill('0') <<setw(12) << y <<endl;
  14. cout <<"\nw = " <<setfill('*') <<setw(15) << w <<endl;
  15. cout <<"\nx + y + w = " <<setprecision(9) << x + y + w <<endl;
  16. cout <<"\nx * y = " <<setprecision(8) << x * y <<endl;
  17. //system("pause");
  18. return 0;
  19. }
  20. \\\
  21.  
  22.  
  23. #include <iostream>
  24. #include <iomanip>
  25.  
  26. using namespace std;
  27.  
  28. int main()
  29. {
  30. int k=241;
  31. cout << "k = " << k << endl;
  32. cout << "konwersja systemow liczbowych:" << endl;
  33. cout << "szesnastkowy = " << hex << k << endl;
  34. cout << "dziesietny = " << dec << k << endl;
  35. cout << "szesnastkowy = " << setfill ('o') << setw (6) << hex << k << endl;
  36. cout << "osemkowy = " << setfill ('*') << setw (10) << oct << k << endl;
  37. //system ("pause") ;
  38.  
  39. return 0;
  40. }
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