How do I change the error to a success? import java.lang.Math; import java.util.Scanner; public class MidtermProblems { public static String odds(int a) { int odds; odds = a; String s; if(odds > 0) { //s = odds; return "" + odds; } else if(odds < 0) { s = "None"; } else { s = ""; } return s; } public static void main(String[] args) { Scanner in = new Scanner(System.in); int a=0; a = in.nextInt(); //Add Loop to get odd Numbers if(a<0) { System.out.println(odds(a)); } else { for(int i=1;i<=a;i=i+2){ System.out.print(odds(i)+" "); } } //String result = odds(a);Not Required //result = Main.odds(a); Not Required } }

import java.util.Scanner; public class StateInfo {    /* Your code goes here */     public static void main(String[] args) {        Scanner scnr = new Scanner(System.in);        String stateCode;        String stateName;                stateCode = scnr.next();        stateName = scnr.next();                printStateInfo(stateCode, stateName);    }}

import java.util.Scanner; public class AverageWithSentinel{    public static final int END_OF_INPUT = -500;        public static void main(String[] args)    {        Scanner in = new Scanner(System.in);                // Step 2: Declare an int variable with an initial value        //         as the count of input integers                        // Step 3: Declare a double variable with an initial value        //         as the total of all input integers                        // Step 4: Display an input prompt         //         "Enter an integer, -500 to stop: "                 // Step 5: Read an integer and store it in an int variable                        // Step 6: Use a while loop to update count and total as long as        //         the input value is not -500.        //         Then display the same prompt and read the next integer                 // Step 7: If count is zero         //             Display the following message         //                  "No integers were…

import java.util.Scanner; public class leapYearLab {    public static void main(String[] args) {       Scanner scnr = new Scanner(System.in);             int userYear;       boolean LeapYear;               System.out.println("Enter the year");       userYear = scnr.nextInt();       isLeapYear(userYear);       //if leap year       if (isLeapYear){         System.out.println(userYear + " - leap year");       }       else{         System.out.println(userYear + " - not a leap year");       }       scnr.close();     }   public static boolean isLeapYear(int userYear){       boolean LeapYear;       /* Type your code here. */        if ( userYear % 4 == 0) {       // checking if year is divisible by 100       if ( userYear % 100 == 0) {         // checking if year is divisible by 400         // then it is a leap year         if ( userYear % 400 == 0)           LeapYear = true;         else           LeapYear = false;       }       // if the year is not divisible by 100       else…

import java.util.Scanner; public class CharMatch {   public static void main(String[] args) {      Scanner scnr = new Scanner(System.in);      String userString;        char charToFind;        int strIndex;       userString = scnr.nextLine();        charToFind = scnr.next().charAt(0);        strIndex = scnr.nextInt();            /* Your code goes here */     }}

This is my program. I need help with the math.  import java.util.*;import javax.swing.JOptionPane;public class Craps {    public static void main(String[] args)     {        int Bet, Die;        int WinC = 0, LossC = 0, GameC = 0, GameN = 1;        double startingBal = 0, curBal = 0;        double balD, balDe, balDec, balI, balIn, balInc;        char Answer = '\0';         Scanner crapsGame = new Scanner(System.in);        System.out.println("Welcome to the Craps Game");        curBal = StartingBal(startingBal);        System.out.println("Your starting balance is: $" + curBal);    do         {            System.out.println("Please input your bet for the game>> ");            Bet = crapsGame.nextInt();            System.out.println("Game #" + GameN + " Starting with bet of: $" + Bet );            if (Bet < 1 || Bet > curBal)             {                System.out.println("Invalid bet – Your balance is only: $" + curBal);                while (Bet < 1 || Bet > curBal)…

import java.util.Scanner;   public class RomanNumerals {     public static void main(String[] args)     {        Scanner in = new Scanner("I C X D M L");          char romanNumeral = in.next().charAt(0);        System.out.println("Value: " + valueOf(romanNumeral) + "   Expected: 1") ;                romanNumeral = in.next().charAt(0);        System.out.println("Value: " + valueOf(romanNumeral) + "   Expected: 100") ;                romanNumeral = in.next().charAt(0);        System.out.println("Value: " + valueOf(romanNumeral) + "   Expected: 10") ;                romanNumeral = in.next().charAt(0);        System.out.println("Value: " + valueOf(romanNumeral) + "   Expected: 500") ;                romanNumeral = in.next().charAt(0);        System.out.println("Value: " + valueOf(romanNumeral) + "   Expected: 1000") ;                romanNumeral = in.next().charAt(0);        System.out.println("Value: " + valueOf(romanNumeral) + "   Expected: 50") ;     }         /**       Gives the value…

import java.util.Scanner; public class CircleAndSphereWhileLoop{    public static final double MAX_RADIUS = 500.0;        public static void main(String[] args)    {        Scanner in = new Scanner(System.in);         // Step 2: Read a double value as radius using prompt         //         "Enter the radius (between 0.0 and 500.0, exclusive): "         // Step 3: While the input radius is not in the ragne (0.0, 500.0)        //            Display a message on one line (ssuming input value -1)        //               "The input number -1.00 is out of range."        //            Read a double value as radius using the same promt                 double circumference = 2 * Math.PI * radius;        double area = Math.PI * radius * radius;        double surfaceArea = 4 * Math.PI * Math.pow(radius, 2);        double volume = (4 / 3.0) * Math.PI * Math.pow(radius, 3);                // Step 4: Display the radius, circle circumference, circle area,        //         sphere surface area, and…

StringFun.java import java.util.Scanner; // Needed for the Scanner class 2 3 /** Add a class comment and @tags 4 5 */ 6 7 public class StringFun { /** * @param args not used 8 9 10 11 12 public static void main(String[] args) { Scanner in = new Scanner(System.in); System.out.print("Please enter your first name: "); 13 14 15 16 17 18 System.out.print("Please enter your last name: "); 19 20 21 //Output the welcome message with name 22 23 24 //Output the length of the name 25 26 27 //Output the username 28 29 30 //Output the initials 31 32 33 //Find and output the first name with switched characters 34 //All Done! } } 35 36 37

import java.util.Scanner; public class LabProgram {   /* Define your method here */      public static void main(String[] args) {      Scanner scnr = new Scanner(System.in);       /* Type your code here. */   }}