There are five errors in this code. Correct the errors and make the code work. Explain what are the errors found. import java.util.Scanner; //Testing.java //Displays running total of numbers in lines of standard //input correct to two decimal places. //Uses an out of range number (<-100 or >100) to quit. public class TWODPS{ public static void main (String[] args) { Scanner input = new Scanner (System.in); double total=0; boolean flag=true; System.out.println ("Use an out of range entry <-100 or >100 to quit."); while (flag) { System.out.println ("Enter a number on a line:"); double d = input.nextDouble (); if (outofRange (d) ) { flag=false; else{ dispTwoDPs ("The number value is: ",d); total = total + d; dispTwoDPs ("The total is: ",total); System.out.println (); System.out.println ("Next."); } //end of else }//end of while System.out.println ("You quit."); }//end of main static boolean outOfRange (double d) { if (d>-100) return true; if (d>100) return true; return false;

This is a debugging question - The files provided in the code editor to the right contain syntax and/or logic errors. In each case, determine and fix the problem, remove all syntax and coding errors, and run the program to ensure it works properly. Code - // This class determines the logarithm of a number public class DebugTwelve1 {   public static void main(String[] args) throws ArithmeticException   {      double num = -8.8, result.      try      {         if(num <= 0)            throw(new ArithmeticException());         result = Math.log(num);         System.out.println("Result is " + result);      }      catch()      {         System.out.println("Can't take logarithm for value of zero or lower");      }   } }

The files provided in the code editor to the right contain syntax and/or logic errors. In each case, determine and fix the problem, remove all syntax and coding errors, and run the program to ensure it works properly // Makes String comparisonspublic class DebugSeven1{public static void main(String[] args){String name1 = "Roger";String name2 = "Roger";String name3 = "Stacy";if(name1.equals(name2))System.out.println(name1 + " and " + name2 +" are the same");if(name1.equals(name3))System.out.println(name1 + " and " + name2 +" are the same");if(name1.equals("roger));System.out.println(name1 + " and 'roger' are the same");if(name1.equals("Roger"));System.out.println(name1 + " and 'Roger' are the same");}}

Hi I am having some difficulties with this problem, I am not sure why my code is giving an incorrect output.   Here is the provided code: import java.util.Scanner;  public class DrawHalfArrow {   public static void main(String[] args) {      Scanner scnr = new Scanner(System.in);      int arrowBaseHeight;      int arrowBaseWidth;      int arrowHeadWidth;            System.out.println("Enter arrow base height:");      arrowBaseHeight = scnr.nextInt();            System.out.println("Enter arrow base width:");      arrowBaseWidth = scnr.nextInt();            System.out.println("Enter arrow head width:");      arrowHeadWidth = scnr.nextInt();      System.out.println("");            // Draw arrow base (height = 3, width = 2)      System.out.println("**");      System.out.println("**");      System.out.println("**");            // Draw arrow head (width = 4)      System.out.println("****");      System.out.println("***");      System.out.println("**");      System.out.println("*");   }}…

Java - Write a program that removes all non alpha characters from the given input.

How do i fix this code below.   Write a program that prints all digits of any integer in reverse order.   import java.util.Scanner; public class ReverseDigits {    public static void main(String[] args)    {       Scanner in = new Scanner(System.in);       int n = in.nextInt();       // TODO: Print the digits of n in reverse         int flag=0; int sum=0;   if(n<0) { System.out.print("-"); n=-1*n; } else if(n==0) { flag=1; }   while(n!=0) { int r=n%10; if(r==0&&sum==0) { System.out.print(r); } sum=sum*10+r; n=n/10; }       System.out.print(sum);       System.out.print("-");         System.out.println();    } }

Java -  public static void test_a(int n)                {                     System.out.println(n + " ");                     if (n>0)                         test_a(n-2);                } What is printed by the call test_a(6)?

Write code that outputs variable numDays as follows. End with a newline. Ex: If the input is: the output is: Days: 3 1 import java.util.Scanner; 2 3 public class OutputTest { public static void main (String [] args) { int numDays; 4 6. // Our tests will run your program with input 3, then run again with input 6. // Your program should work for any input, though. Scanner scnr = new Scanner(System.in); numDays 7 8 9. 10 scnr.nextInt(); 11 12 /* Your code goes here */ 13 } 15 } 14

How do I make the code read different inputs, after it has done one? Input: 25 75 -1 5 10 20 30 40 50 60 70 80 90 100 -1 19 15 14 33 76 46 88 78 69 79 75 73 72 -1 -1 Only inputs: 25 75 -1 Code: import java.util.Scanner;public class Grades { public static void main(String[] args) {  //Declare required variables  int grade,count = 0;  int min = 100, max = 0;  //Scanner for user input   Scanner scan = new Scanner(System.in);  //Infinite loop  while(true) {   //Prompt for input    System.out.println("Enter a grade : ");   grade = scan.nextInt();   if(grade<0)    break;   else    count++;   //Keep track of grades   max = Math.max(max, grade);   min = Math.min(min, grade);  }  //Output result   System.out.println("Number Of Grades = " + count);  System.out.println("Maximum Grade = " + max);  System.out.println("Minimum Grade = " + min);  System.out.println(""); }}

With Java, use single, two-way and multi-way if statements to write different kinds of loops that process Strings.