CSC231 Addressing Mode Exercises

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Exercises on Addressing Modes

Exercise 1

Write a program that changes all the characters of an all-uppercase string to all-lowercase. We assume the string does not contain blank spaces

Exercise 2

Write a program that fills an array of 8 bytes with the first 8 fibonacci terms

Exercise 3

Write a program that fills an array of 16 words with the first 16 fibonacci terms

Exercise 4

Write a program that fills an array of 10 double-words with the first 10 powers of 2.

Exercise 5

Assume an array of 11 words, and the first words contains a constant. Write the program that stores 1/2 the value of the constant in the 2nd word, 1/4 the value in the 3rd word, 1/8 4th word, 1/16 5th word, etc.

Exercise 6

Copy a string into another string, reversing the order of the string to see if they are palindromes.