Java i know that result will be 415. Can you explain how it works. step by step please. thanks public static void whatsPrinted(int A[]) { for (int i=1; i<A.length; i++) { A[i]=A[i-1]*2+1; } } public static void main(String args[]) { int A[] = {12,3,8,9,7,11}; whatsPrinted(A); System.out.println(A[A.length-1]); }
Java i know that result will be 415. Can you explain how it works. step by...
Java will be printed 10. can you explain step by step why? public class WhatsPrinted2 { public static void whatHappens(int A[]) { int []B = new int[A.length]; for (int i=0; i<A.length; i++) { B[i]=A[i]*2; } A=B; } public static void main(String args[]) { int A[] = {10,20,30}; whatHappens(A); System.out.println(A[0]); } } will print 10. explain how it's works. Thanks public class WhatsPrinted3 { public static int[] whatHappens(int A[]) { int []B = new int[A.length]; for (int i=0; i<A.length; i++) {...
Java 1. Can you explain it how it will be printed step by step? Thanks!! What is printed by the following? for (int i=1; i<4; i++) { for (char c=’a’; c<=’c’; c++) { if (i%2==0) { i++; System.out.println(i + " " + c); } else { c++; System.out.println(c + " " + i); } } } 2. Is there a compiler error in this code? If so, what is it? If not, what’s printed? Is there a compiler error in...
Consider the following short program. If there's an error (either compilation or runtime) in the program, then tell me what the problem is. But if the program works fine, then describe in 1 or 2 sentences what's the goal of the program. public class Main { public static void main(String[] args) { String[] arr = args; m(arr); public static void m(String... a) { for (int i = 0; i < a.length; i++) System.out.println(a[i] + a[i]);
How can I make this program sort strings that are in a text file and not have the user type them in? I need this done by 5:00 AM EST tommorow please. import java.util.*; public class MergeDemo { public static void main(String args[]) { Scanner input=new Scanner(System.in); System.out.print("How many lines to be sorted:"); int size=input.nextInt(); String[] lines=new String[size]; lines[0]=input.nextLine(); System.out.println("please enter lines..."); for(int i=0;i { lines[i]=input.nextLine(); } System.out.println(); System.out.println("Lines Before Sorting:"); System.out.println(Arrays.toString(lines)); mergeSort(lines); System.out.println(); System.out.println("Lines after Sorting:"); System.out.println(Arrays.toString(lines)); } public...
What display is produced by the execution of this JAVA program if we make the following call f(0,0). Please explain your answer public class function { static void f(int x){ System.out.println(1); } static void f(double x){ System.out.println(2); } static void f(char x){ System.out.println(3); } static void f(long x){ System.out.println(4); } public static void main(String[] args) { } }
please evaluate the following code. this is JAVA a. class Car { public int i = 3; public Car(int i) { this.i = i; } } ... Car x = new Car(7), y = new Car(5); x = y; y.i = 9; System.out.println(x.i); b. class Driver { public static void main(String[] args) { int[] x = {5, 2, 3, 6, 5}; int n = x.length; for (int j = n-2; j > 0; j--) x[j] = x[j-1]; for (int j...
Java please answer A to I please dont type the answer on paper please use the computer A. Explain why alpha cannot be accessed by other members of its class. B. In the program, how can you determine the type of access modifier? C. Describe the differences and similarities of beta and gamma in program, within the context of access specifiers and class member accessibility. D. Explain how objects, a and b, are passed to the method. E. Why...
What output is produced by the following code? Explain how it works. 1.1 1 ...2..... 5 package taesik; import java.util.; /* Your name: Date: Answer: How it works: */ class student String name; int age; 1 public class Quiz21 ( public static void main(String args[])! ArrayList<student>myArray = new ArrayListo(); for(int i=0; i< 6; i++) { student s = new student(); s.name="Emily" ; 3.ageri; myArray.add(s); 1 for (int i = 0; i <myarray.size(); i++) { System.out.format($s $den", myArray.get(i).name, myArray.get(i)-age); } System.out.println();...
help me with a question in java: class A { int i = 10; } class B extends A { int i = 20; } public class Boo { public static void main(String[] args) { A a = new B(); System.out.println(a.i); } }
public class Test { private static int i =0; private static int j =0; public static void main(String[] args) { int i = 2; int k = 3; { int j =3; System.out.println("i + j is : " + i + j); } k = i + j; System.out.println("K is " + k ); System.out.println("K is " + j); } } why is the output i + j = 23 K =2 K =0 Please explain a step by step...