1. Write an assembly function sumArray(int[] array, int num_items) that returns the sum of all the items in array.
2. Write an assembly function cotains(int item, int[] array, int num_items) that returns true if array contains item.
3. Write an assembly funciton upcase(byte[] string) that converts all the lower-case elements in string to upper-case. Assume that the string is null-terminated. Below are some helpful ASCII values:

   A	65
   z	90
   a	97
   z	122

Updated Tuesday, 5 August 2025, 1:31 PM