I need help with a programming assignment
I need help with a programming assignment
Exercise #8: Arrays
You must use one (or more) array(s) for each question.
Q. 1 Declare an array that can hold 25 decimals. Fill (i.e., initialize) its first five elements with a loop using static values (e.g., array_name= 56.78). Add all its elements using another loop. Display the result (total) in a listbox.
Using a “for each” loop, display all the elements in the listbox. What do you notice? NOTE: As mentioned in the class, we have not been using first element. You will notice that when you declare an array of 25 (e.g., Dim array_name(25) as…) you actually get 26 elements. Remember that the first element is: array_name(0).
Q.2 Declare an array that can hold 25 decimals. Initialize its first three elements with a loop using inputboxes. Multiply all these three elements using another regular “for” loop. Display the result (of multiplication of the values you entered) in a listbox. Make sure your result is non-zero. HINTS: (a) When an array element is not filled, it is 0 (b) When you multiply any number with a 0, you get a 0. (c) Do not forget that you have 0th element to consider.
Q.3 Declare an array that can hold 10 strings. Fill its first three elements with a regular “for” loop using inputboxes. Then, using the “for each” loop, display all array elements in a listbox.
Q.4 Repeat Q.2: This time, use the “for each” loop for total/multiplication. HINTS for the multiplication result: (a) “for each” loop takes ALL the element of an array. (b) When an array element is not filled, it is 0 (c) When you multiply any number with a 0, you get a 0. How do you avoid this problem? See Q. 5.
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