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- #include <iostream>
- #include <cstdlib>
- #include <ctime>
- using namespace std;
- int w,k, suma=0;
- int main()
- {
- srand(time(NULL));
- int tab[w][k];
- cout << "Podaj ilosc wierszy: ";
- cin >> w;
- cout << "Podaj ilosc kolumn: ";
- cin >> k;
- for(int i=1; i<=w; i++)
- {
- for(int j=1; j<=k; j++)
- {
- tab[w][k] = rand()%100+1;
- }
- }
- for(int i=1; i<=w; i++)
- {
- for(int j=1; j<=k; j++)
- {
- suma = suma + tab[w][k];
- }
- }
- cout<<"Suma wszystkich elementow: "<<suma<<endl;
- cout<<"Ilosc wszystkich macierzy: "<<w*k<<endl;
- cout<<"Srednia: "<<suma/(w*k)<<endl;
- return 0;
- }
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