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Oct 22nd, 2019
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  1. #include <stdio.h>
  2. #include <stdlib.h>
  3. #include<time.h>
  4. int w,k,a,b;
  5. int los(int a,int b){
  6. return rand()%(b-a+1)+a;
  7. }
  8. int main()
  9. {
  10. srand(time(NULL));
  11. printf("Podaj liczbe wierszy\n");
  12. scanf("%d",&w);
  13. printf("Podaj liczbe kolumn\n");
  14. scanf("%d",&k);
  15. printf("Podaj przedzial z ktorego beda losowane liczby\n");
  16. scanf("%d%d",&a,&b);
  17. int** tab=(int**)malloc(w*sizeof(int*));
  18. for(int i=0;i<w;++i){
  19. tab[i]=(int*)malloc(k*sizeof(int));
  20. }
  21. for(int i=0;i<w;++i){
  22. for(int j=0;j<k;++j){
  23. tab[i][j]=los(a,b);
  24. }
  25. }
  26. for(int i=0;i<w;++i){
  27. for(int j=0;j<k;++j){
  28. printf("%d ",tab[i][j]);
  29. }
  30. printf("\n");
  31. }
  32. for(int i=0;i<w;++i){
  33. free(tab[i]);
  34. }
  35. free(tab);
  36. return 0;
  37. }
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