MarcinKrol

Zad 12

May 13th, 2020
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0
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  1. #include <iostream>
  2. #include <cstdlib>
  3. #include <ctime>
  4.  
  5. using namespace std;
  6. int w,k, suma=0;
  7. int main()
  8. {
  9. srand(time(NULL));
  10. int tab[w][k];
  11. cout << "Podaj ilosc wierszy: ";
  12. cin >> w;
  13. cout << "Podaj ilosc kolumn: ";
  14. cin >> k;
  15.  
  16. for(int i=1; i<=w; i++)
  17. {
  18. for(int j=1; j<=k; j++)
  19. {
  20. tab[w][k] = rand()%100+1;
  21. }
  22. }
  23. for(int i=1; i<=w; i++)
  24. {
  25. for(int j=1; j<=k; j++)
  26. {
  27. suma = suma + tab[w][k];
  28. }
  29.  
  30. }
  31. cout<<"Suma wszystkich elementow: "<<suma<<endl;
  32. cout<<"Ilosc elemntow w tablicy wynosi:: "<<w*k<<endl;
  33. cout<<"Srednia: "<<suma/(w*k)<<endl;
  34. return 0;
  35. }
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