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Nov 24th, 2014
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  1. #include <stdio.h>
  2. #include <stdlib.h>
  3.  
  4. int a(char);
  5. int main()
  6. {
  7. char greeting[] = "Enter a number to generate rows, or \"exit\" to exit.\n";
  8.  
  9. int numrows;
  10. int maxcharlen = 5;
  11. char c[maxcharlen];
  12.  
  13.  
  14. printf(greeting);
  15. fgets(c, maxcharlen, stdin);
  16.  
  17. if ( strcmp(c, "exit") == 0 )
  18. {
  19. exit(0);
  20. }
  21. // HÄR ANROPAS FUNKTIONEN
  22. numrows = atoi(c);
  23. if ( numrows > 0 && numrows < 99 )
  24. {
  25. // Genereate i rows
  26. int i = a("22");
  27. printf("i = %i", i);
  28. }
  29. else
  30. {
  31. printf("Invalid - number must be larger than 0. And be a number.\n");
  32. }
  33. system("pause");
  34. return 0;
  35. }
  36.  
  37. // HÄR ÄR DEN. DEN SÄGER ATT DET ÄR PASSING ARGUMENT BLAJKFKSJALSDJKADA
  38. int a(char c)
  39. {
  40. return atoi(c);
  41. }
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