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  1. //Ashley Jerome
  2. //CIS362
  3. //HW1
  4. //2.13.12
  5. //Compare performance of SelectionSort and MergeSort
  6.  
  7. //TODO
  8. //Prompt user for number of integers to be sorted
  9. //construct vector of random integers
  10. //perform each sort on the vector
  11. //find time each sort takes using clock function in ctime library
  12. //display time for each sort in a readable format
  13. #include <stdio.h>
  14. #include <time.h>
  15.  
  16. int main()
  17. {
  18. int numInts;
  19. int i;
  20. printf("Please enter the number of integers to be sorted\n");
  21. //store number in numInts
  22. scanf("%d", &numInts);
  23. //handle enter pressed
  24. getchar();
  25. //create array of numInts integers
  26. int integers[numInts];
  27. //random generator
  28. srand(time(NULL));
  29.  
  30. for(i=0;i<numInts;i++);
  31. {
  32. integers[i]=rand();
  33. }
  34. for(i=0;i<numInts;i++);
  35. {
  36. printf("%d \n", integers[i]);
  37. }
  38.  
  39. }
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