Use method overriding to write two methods called printArray. On should take an int array and the other should take a double array. Both should print the array they are given as an argument. Sample output Sample code int [] x = {9, 3, 5, 1, 5, 10}; int[] y = {26.12, 72.1, 10, 4.20}; 93515 10 26.12 72.1 10.0 4.2

Use method overriding to write two methods called printArray. On should take an int array and the other should take a double array. Both should print the array they are given as an argument. Sample output Sample code int [] x = {9, 3, 5, 1, 5, 10}; int[] y = {26.12, 72.1, 10, 4.20}; 93515 10 26.12 72.1 10.0 4.2

EBK JAVA PROGRAMMING

9th Edition

ISBN:9781337671385

Author:FARRELL

Publisher:FARRELL

Chapter8: Arrays

Section: Chapter Questions

Problem 11RQ

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واجب جافا 1.pdf Introduction to Programming Lab Homework 1 1. Use method overriding to write two methods called printArray. On should take an int array and the other should take a double array. Both should print the array they are given as an argument. Sample code int [] x = {9, 3, 5, 1, 5, 10}; int [] y = {26.12, 72.1, 10, 4.20}; Sample output 93515 10 26.12 72.1 10.0 4.2 2. write two method called findindex and findLastIndex that search for a number in an array. they should take an int array and an int as parameters. findIndex should return the index of the first instance of the number in the array. findLastIndex should return the index of the last instance of the number in the array. They both should return -1 if the number is not found. Do not use any library methods. Sample code int a[] = {10,50,30,40,50}; int x = findIndex(a,50); System.out.println (x); Sample output 1 int a[] = {10,50,30,40,50}; int x = findLastIndex (a,50); System.out.println(x); int a[] = {10,50,30,40,50}; int…
Homework 1 1. Use method overriding to write two methods called printArray. On should take an int array and the other should take a double array. Both should print the array they are given as an argument. Sample code Sample output int] x = {9, 3, 5, 1, 5, 10}; 9 3515 10 int] y = {26.12, 72.1, 10, 4.20}; 26.12 72.1 10.0 4.2 %3D
1. Shift Left k Cells Use Python Consider an array named source. Write a method/function named shiftLeft( source, k) that shifts all the elements of the source array to the left by 'k' positions. You must execute the method by passing an array and number of cells to be shifted. After calling the method, print the array to show whether the elements have been shifted properly. Example: source=[10,20,30,40,50,60] shiftLeft(source,3) After calling shiftLeft(source,3), printing the array should give the output as: [ 40, 50, 60, 0, 0, 0 ]
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8. Repetition Use Python Language Write a method that takes in an array as a parameter and counts the repetition of each element. That is, if an element has appeared in the array more than once, then its 'repetition' is its number of occurrences. The method returns true if there are at least two elements with the same number of 'repetition'. Otherwise, return false. Input: {4,5,6,6,4,3,6,4} Output: True Explanation: Two numbers repeat in this array: 4 and 6. 4 has a repetition of 3, 6 has a repetition of 3. Since two numbers have the same repetition output is True. Input: {3,4,6,3,4,7,4,6,8,6,6} Output: False Explanation: Three numbers repeat in this array:3,4 and 6 .3 has a repetition of 2, 4 has a repetition of 3, 6 has a repetition of 4. Since no two numbers have the same repetition output is False.
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in java
Programming language C++