I have a week or so till I have to be in there but they are going to want to know I cna calulate real and integer divides and what now this the Review he gave us any tips and help would be grately appreciated

Sample CS181 final Review

1. Write a function that accepts a two dimensional integer array and returns a Boolean indicating whether the array contains any duplicate numbers. Consider the following array:

1 3 4 5

4 6 7 9

1 6 5 0

the numbers 3, 7, 9, and 0 occur only once, so the function would return 4.

2. Write a function goo that accepts a two dimensional array x of strings and counts the number of characters in each string in that array that are >= â€˜aâ€™ and <=â€™fâ€™. Thus if x contains:

cat bat foo zork

boo at zoo ate then goo(x, gooRowSize, gooColSize) would return 9.

3

**.**Write a function that accepts a one dimensional array of strings and returns the sum of the ascii values of the characters in all the strings.

4. Write a function that returns the average of the first 100 positive integers (starting at zero) that are divisible by three.