1 ICS102: Introduction To Computing King Fahd University of Petroleum & Minerals College of Computer Science & Engineering Information & Computer Science Department Problem Solving 5

2 Diving Score

3 Standard Deviation

4 Palindrome Array Write a method that tests whether an array of characters is a palindrome or not. (an array is a palindrome if it reads the same forward and backward. e.g “r a d a r”).

5 Sorted Array Write a method that tells whether an array is sorted (in increasing order) or not.

6 Reverse an Array Write a method that reverses the elements of an integer array. Write a main program to test the method. The main method should read the array from a file.

7 Matrix Inverse Write a static method that returns the inverse of an integer matrix.

8 Matrix Multiplication Write a static method to multiply two integer matrices. Write a main program to test the method, the two matrices should be read from an input file, and the result is saved to an output file.