L18Questions

# Compsci 101 lecture 18 revision 2 76 complete the

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CompSci 101 Lecture 18 - Revision 2 76. Complete the method, getMaxArray(), which is passed two int arrays as parameters. Both the parameter arrays have the same number of elements. The method creates a new array of the same size as the parameter arrays and fills each element of the new array with the maximum of the two corresponding elements of the parameter arrays. For example, executing the following code with the completed method: int[] nums1 = {13, 18, 49, 9, 51, 25, 23, 4 }; int[] nums2 = {33, 23, 41, 9, 17, 51, 13, 45 }; int[] maxA = getMaxArray(nums1, nums2); printArray(maxA); gives the output: maxA: 33, 23, 49, 9, 51, 51, 23, 45 } private int[] getMaxArray(int[] a, int[] b){ int[] maxA = } 77. Complete the compareArrays() method below. This method is given two arrays of integers as parameters and it should compare the contents of the two arrays. If the two arrays are the same size, and contain exactly the same values in the same order, then the method should return true . In all other cases, the method should return false . private boolean compareArrays(int[] a, int[] b){ } 78. Consider the Elevator class as defined below: public class Elevator { private int numFloors; private int currentFloor; public Elevator(int height) { numFloors = height; currentFloor = 0; } public void moveUp() { if (currentFloor < numFloors - 1) { currentFloor++; } } public String toString() { return "[" + currentFloor + "]"; } } What output is produced by the following code?

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• Summer '12
• Method, Subroutine, private int, Mutator method

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