BWS im. J. Tyszkiewicza , ASD Exercises 1
Exercise 1.
To the HighArray class add following methods:
a) getMax() – which returns the maximum element in the array or –1 if the
array is empty.
b) getMin() - which returns the minimum element in the array or –1 if the
array is empty.
c) removeMax()- which removes the maximum element in the array.
d) removeMin()- which removes the minimum element in the array.
e) isOrdered() – which returns TRUE when the array is ordered.
f) noDups() - which removes duplicates in the array.
g) Write an algorithm of ordering the arrays elements, which uses one of
the methods: removeMin() and uses an additionally array.
Exercise 2.
Write a program, which writes out a menu including a list of methods (as above)
and after choosing a number of the operation it will run it.
Follow the example below:
......
do{
System.out.println(" Operation on array " );
System.out.println("-----------------------------" );
System.out.println("1. Read elements " );
System.out.println("2. Choose random elements " );
System.out.println("3. Remove duplicates " );
System.out.println("4. Find element " );
System.out.println("5. Remove element " );
System.out.println("6. Maximum element " );
System.out.println("7. Remove maximum " );
System.out.println("8. Check order in array " );
System.out.println("9. Sort " );
System.out.println("0. End of program " );
System.out.println("-----------------------------" );
System.out.print(" Choose operation: " );
int op = (int) getLong();
switch (op) {
case 1: {
System.out.print("Give number of elements: ") ;
int n = (int) getLong();
while (arr.getnElems() < n )
