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Dec 12th, 2018
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  1. #include <iostream>
  2. #include <algorithm>
  3. #include <vector>
  4.  
  5. using namespace std;
  6.  
  7. void unikalnosc(vector<int> &tab)
  8. {
  9. for (int i = 0; i < tab.size(); i++)
  10. {
  11. for (int j = i + 1; j < tab.size(); j++)
  12. {
  13. if (tab[i] == tab[j])
  14. {
  15. tab.erase(tab.begin() + j);
  16. j--;
  17. }
  18. }
  19. }
  20. }
  21. int suma(vector<int>tab)
  22. {
  23. int dodac=0;
  24. for(int i=0;i<tab.size();i++)
  25. {
  26. dodac+=tab[i];
  27. }
  28. return dodac;
  29. }
  30.  
  31. double srednia_arytmetyczna(vector<int>tab)
  32. {
  33. double dodac=suma(tab);
  34. double srednia= (dodac / tab.size());
  35. return srednia;
  36. }
  37.  
  38. int main()
  39. {
  40. vector<int>tab(5);
  41. tab[0]=1;
  42. tab[1]=10;
  43. tab[2]=1;
  44. tab[3]=14;
  45. tab[4]=5;
  46.  
  47. cout<<suma(tab)<<endl;
  48.  
  49. cout<<srednia_arytmetyczna(tab)<<endl;
  50.  
  51. unikalnosc(tab);
  52.  
  53. for(int i=0;i<tab.size();i++)
  54. {
  55. cout<<tab[i]<<" ";
  56. }
  57.  
  58.  
  59. }
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