..• 6. Modify the following program so that it terminates, printing "Invalid input" as soon as an invalid input is detected. If both inputs are valid, print their product. Test.java ebook-bjlo-2-ch03-sec08-cc-1ava.util.Scanner; 2 3 public class Test 4 { public static void main(String[] args) { Scanner in = new Scanner(System.in); System.out.print("Enter an integer: "); in.nextInt(); 9. 10 int m = 11 System.out.print("Enter another integer: "); 12 int n = in.nextInt(); 13 System.out.println("Product: " + m * n); 14 15 } CodeCheck Reset
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- In Java Integer in is read from input. Write a while loop that iterates until in is less than or equal to 0. In each iteration: Update in with the quotient of in and 7. Output the updated in, followed by a newline. Click here for exampleEx: If the input is 2401, then the output is: 343 49 7 1 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 import java.util.Scanner; public class QuotientCalculator { publicstaticvoidmain(String[] args) { Scannerscnr=newScanner(System.in); intin; in=scnr.nextInt(); /your code here/ } }Java Program ASAP Modify this program so it passes the test cases in Hypergrade becauses it says 5 out of 7 passed. Also I need one one program and please correct and change the program so that the numbers are in the correct places as shown in the correct test case. import java.io.BufferedReader;import java.io.FileReader;import java.io.IOException;import java.util.ArrayList;import java.util.Arrays;import java.util.InputMismatchException;import java.util.Scanner;public class FileSorting { public static void main(String[] args) { Scanner scanner = new Scanner(System.in); while (true) { System.out.println("Please enter the file name or type QUIT to exit:"); String fileName = scanner.nextLine(); if (fileName.equalsIgnoreCase("QUIT")) { break; } try { ArrayList<String> lines = readFile(fileName); if (lines.isEmpty()) { System.out.println("File " +…This is my code for step 1 below - need help import java.util.Scanner;//to readinputpublic class Main{ public static void main(String[] args) { String s1,s2,s3;//to store 3 names Scanner sc = new Scanner(System.in);//to read input //reading 3 names from user System.out.println("Enter three names :"); s1=sc.next(); s2=sc.next(); s3=sc.next(); System.out.println("Descending order:"); //printing 3 names, in descending order if(s1.compareTo(s2)>=0 && s2.compareTo(s3)>=0)//if s1>=s2>=s3 { System.out.println(s1+"\n"+s2+"\n"+s3); } else if(s1.compareTo(s3)>=0 && s3.compareTo(s2)>=0)//if s1>=s3>=s2 { System.out.println(s1+"\n"+s3+"\n"+s2); } else if(s2.compareTo(s1)>=0 && s1.compareTo(s3)>=0)//if s2>=s1>=s3 { System.out.println(s2+"\n"+s1+"\n"+s3); } else if(s2.compareTo(s3)>=0 && s3.compareTo(s1)>=0)//if s2>=s3>=s1 { System.out.println(s2+"\n"+s3+"\n"+s1); }…
- Explain the purpose of everyline of this program. Source Code: import java.util.Scanner; public class MinutesConversion { public static void main(String args[]){ Scanner input = new Scanner(System.in); System.out.print("Enter the hours to convert:"); int minites =input.nextInt(); double hours=convertToHours(minites); double days=convertToDays(minites); System.out.println(minites+" minutes equals "+hours+" hours and equals "+days+" days"); } public static double convertToHours(int minites){ double hours=(double)minites/60.00; return hours; } public static double convertToDays(int minites){ double days=(double)minites/(60.00*24); return days; }}import java.util.Scanner; public class OutputWithVars { public static void main(String[] args) { Scanner scnr = new Scanner(System.in); int userNum; int userA; int userB; System.out.println("Enter integer:"); userNum = scnr.nextInt(); userA = userNum * userNum; userB = userNum * userNum * userNum; System.out.printf("You have entered %d", userNum); System.out.printf("\n%d squared is %d", userNum, userA); System.out.printf("\nAnd %d cubed is %d", userNum, userB); System.out.println("\nEnter another integer:"); int user = scnr.nextInt(); System.out.printf("%d", user) Purpose: I am trying to stop and let the user input another value but my result is Enter integer: You have entered 2 2 squared is 4 And 2 cubed is 8 Enter another integer: meaning my first part worked but... Exception in thread "main" java.util.NoSuchElementException at java.base/java.util.Scanner.throwFor(Scanner.java:937) at…-------------HW1_P1_INCOMPLETE.JAVA,,,,,,,,,,,,,,,,,,,,,,,,,, public class Hw1_part1 { public static void stats(int[] a) {// complete this method}public static void subarray(int[] a, int from, int to) {// error check w/o using Java's exception handlingif (from < 0 || to >= a.length) {System.out.println("Index out of bound");return;}// complete this method}public static void main(String[] args) {// test int[] a = {15, 25, 10, 65, 30, 55, 65};System.out.println("\nGiven array is: " + Arrays.toString(a));stats(a);subarray(a, 1, 4);// test with other arrays} }
- can someone make a flowchart of this java coding import java.util.*;import java.lang.*;import java.io.*; public class SeriesParallel{ public static void main (String[] args) throws java.lang.Exception { Scanner sc = new Scanner(System.in); System.out.println("Resistor Computation"); float r1,r2,r3,r4; System.out.print("Enter resistor1:"); r1 = sc.nextFloat(); System.out.print("Enter resistor2:"); r2 = sc.nextFloat(); System.out.print("Enter resistor3:"); r3 = sc.nextFloat(); System.out.print("Enter resistor4:"); r4 = sc.nextFloat(); System.out.println("Total Resistance"); float series = r1+r2+r3+r4; float parallel = 1/((1/r1)+(1/r2)+(1/r3)+(1/r4)); System.out.println("Series Conection:"+Math.round(series*100.0)/100.0); System.out.println("Parallel Connection:"+parallel); }}modify the java program below to use try-catch logic to detect input errors and display an error message instead of aborting the program. import javax.swing.*; public class Main { public static void main(String[] args) { String len, wid; Double dblLen, dblWid, area; len = JOptionPane.showInputDialog("Enter a value for the length:"); wid = JOptionPane.showInputDialog("Enter a value for the width:"); dblLen=Double.parseDouble(len); dblWid=Double.parseDouble(wid); area=dblLen*dblWid; JOptionPane.showMessageDialog(null,"The area is "+area); } }Please sort out the following JAVA code....line by line. Run the code in Netbeans and provide screenshots to verify that it runs successfully. CODE: import java.io.*; import java.util.*; public class experiment { public static void main(String args[]) { Scanner in=new Scanner(System.in); int time[]=new int[10]; float weight[]=new float[10]; String get; char ch; int i=0; do{ try { System.out.print("\nEnter the time in seconds:"); time[i]=in.nextInt(); System.out.print("\nEnter the weight in kilograms:"); weight[i]=in.nextFloat(); i++; } catch(Exception e) { System.out.print("\nInvalid type"); } System.out.print("\n-----------------"); System.out.print("\n|Time\t|Weight\t|"); System.out.print("\n-----------------"); for(int x=0;x<i;x++) { System.out.print("\n|"+time[x]+"\t|"+weight[x]+"\t|"); System.out.print("\n-----------------"); } if(i==10) { for(int x=0;x<9;x++) { time[x]=time[x+1]; weight[x]=weight[x+1]; } i--; } System.out.print("\nDo you want to continue?(y/n) ");…
- Java: Arrays a1, a2… are populated as shown; display a[i] for each calls to arr; if a[i] less than or equal to 0 display a message indicating those conditions public static void arr(int[] a) { //Add the missing loop a[i] = a[i + 1] + a[i - 1]; // display a[i] } } a1 = 3, 7 a2 = 4, 7, 4, 2, 10, 9 a3 = 1, 5, 0, 0, 5, 0 a4 = 13, 0, -4, -2, 0, -1 a5 = 2, 4, 6, 8, 16Java - How to make this a horizontal statement with a newline. Whenever I use System.out.println, it makes the output vertical instead of horizontal. What am I doing wrong? Program below. import java.util.Scanner; public class LabProgram { public static void main(String[] args) { int i; String InputString; Scanner sc = new Scanner(System.in); InputString = sc.nextLine(); char[] strArray = new char[InputString.length()]; for(i = 0; i < InputString.length(); i++){ strArray[i] = InputString.charAt(i); } for(i = 0 ; i< InputString.length() ; i++) if(strArray[i] >= 'a' && strArray[i] <= 'z' || strArray[i] >= 'A' && strArray[i] <= 'Z') System.out.print(strArray[i]); (the problem line) }}Suppose we add a fixed amount of money into our bank account at the beginning of every year. Modify the program from this section to show how many years it takes for the balance to double, given the annual contributions and the interest import java.util.Scanner;/**This program computes the time required to double an investmentwith an annual contribution.*/public class DoubleInvestment{public static void main(String[] args){final double RATE = 5;final double INITIAL_BALANCE = 10000;final double TARGET = 2 * INITIAL_BALANCE; Scanner in = new Scanner(System.in);System.out.print("Annual contribution: ");double contribution = in.nextDouble(); double balance = INITIAL_BALANCE;int year = 0; // TODO: Add annual contribution, but not in year 0 while(balance< TARGET) {year++;double interest = balance*(RATE/100);balance = (balance+contribution+interest);} System.out.println("Year: " + year);System.out.printf("Balance: %.2f%n", balance);}}