Suppose CalSomething is an overloaded method. The declarations of the CalSomething methods are shown below. Assumethere is sensible code within the curly-brackets.1. int CalSomething (int a) {. }2. int CalSomething (int[] a) { .. }3. int CalSomething (double a) ( }4. int Calsomething (double[] a) ( - )5. int Calsomething (int a, int b)( - )6. int CalSomething (int a, double b) { . }7. int CalSomething (double a, double b) ( .- }8. int CalSomething (double a, int b, int c) { ... }9. int CalSomething (int a, int b, double c) { .. }10. int Calsomething (int a, int b, int c) { ... }11. int CalSomething (int a, double b, int[] c) { ... }12. No corresponding method definitionConsider the snippet of code below...int a= 11, b = 22, c = 0;double x = 1.5, y = 5.8;int [] iarr =new int[99];double [] darr = new double[99]; CalSomething (a, CalSomething (a), y);a.%3D

Assuming that we need to fill in the blanks before a in the second image, that means we need to…

Answered: a = CalSomething (a, CalSomething (a),…

Engineering

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a = CalSomething (a, CalSomething (a), y); %3D

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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The weight of an object can be described by two integers: pounds and ounces (where 16 ounces equals one pound). Class model is as follows: public class Weight { private int pounds; private int ounces; public Weight(int p, int o) ( pounds=p+o/16: ounces = 0% 16: } Implement a method called subtract, which subtracts one weight to another. i.e. Weight w1 = new Weight(10.5): Weight w2 = new Weight(5.7): Weight w3= w1.subtract(w2):
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public class Polygon { private double sideLength; private int sides; private String shape; public double getArea () { int n sides; double a sideLength; return ((a * a * n) / (4 * Math.tan((180 / n) 3.14159 / 180))); public void setPolygon (double sl, int sd, String sh) { sides-sd; sideLength-sl; shape=sh; public Polygon (double sl, int sd, String sh) ( sides-sd; sideLengthsl; shape=sh; public String getShape () { return (shape); } public int getSides () { return (sides); } public double getLength () { return (sideLength); } Write a static method named find that takes as a parameter an array of type Polygon named list. The method should print the shapes of each polygon that has an area greater than 500 and return their count. The method prototype is public static int find (Polygon [] list); Note: assume the array is already declared, populated with data in the main method and ready to be used.
Fibonacci A fibonacci sequence is a series of numbers in which each number is the sum of the two preceding numbers. For example: 0, 1, 1, 2, 3, 5, 8, 13, 21, 34, and so on… For this, you will implement a class that takes a positive integer (n) and returns the number in the nth position in the sequence. Examples When n is 1, the returned value will be 0. When n is 4, the returned value will be 2. When n is 9, the returned value will be 21. come up with the formula and base cases Implementation Create a class Fibonacci with a public static method getValue. Create a Main class to test and run your Fibonacci class.
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10. public static void methodl (int i, int num) { for (int j = 1; j <= i; j++) { " "); System.out.print (num + num *= 2; } System.out.println(); } public static void main(String[] args) { int i = 1; while (i <= 6) { methodl (i, 2); i++; }