$12\mathrm{.}12$ LAB: Input errors with zyLabs

Write a program that takes in three integers as inputs and outputs the largest value. Use a try block to perform all the statements. Use a catch block to catch any NoSuchElementException caused by missing inputs. Then output the number of inputs read and the largest value, or output $"$No max" if no inputs are read.

Note: Because inputs are pre$-$entered when running a program in the zyLabs environment, the system throws the NoSuchElementException when inputs are missing. Test the program by running the program in the Develop mode.

Hint: Use a counter to keep track of the number of inputs read and compare the inputs accordingly in the catch block when an exception is caught.

Ex: If the input is:

$375$

the output is:

$7$

Ex: If the input is:

$3$

the system throws the NoSuchElementException and outputs:

$1$ input$($s$)$ read:

Max is $3$

Ex: If no inputs are entered:

the system throws the NoSuchElementException and outputs:

$0$ input$($s$)$ read:

No max

my code

import java.util.Scanner;

import java.util.NoSuchElementException;

public class LabProgram $\{$

public static void main$($String$[]$ args$)\{$

Scanner scnr $=$ new Scanner$($System$.$in$)$;

int val$1=0,$ val$2=0,$ val$3=0$;

int max $=0$;

int inputCounter $=0$;

try $\{$

String inputLine $=$ scnr$.$nextLine$()$;

String$[]$ parts $=$ inputLine.split$("")$;

for $($String part : parts$)\{$

if $(!$part.isEmpty$())\{$

int value $=$ Integer.parseInt$($part$)$;

inputCounter$++$;

if $($inputCounter $==1)\{$

val$1=$ value;

max $=$ value;

$\}$ else if $($inputCounter $==2)\{$

val$2=$ value;

$\}$ else if $($inputCounter $==3)\{$

val$3=$ value;

$\}$ else $\{$

$//$ Ignore extra inputs

$\}$

if $($value $>$ max$)\{$

max $=$ value;

$\}$

$\}$

$\}$

$\}$ catch $($NoSuchElementException ex$)\{$

System.out.println$("0$ input$($s$)$ read:

No max"$)$;

$\}$ catch $($NumberFormatException ex$)\{$

System.out.println$("$Invalid input. Please provide integers."$)$;

$\}$

if $($inputCounter $>0)\{$

System.out.println$($max$)$;

$\}$

$\}$

$\}$

Latest submission $-3$:$05$ AM CDT on $04/30/24$

Only show failing tests

$1$:Compare output

Input

Your output

$2$:Compare output

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Input

Your output

Expected output $5$:Compare output ${?}^{{?}^{?}}$

Output differs. See highlights below.

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Input $37$

Your output

Expected output

$2$ input$($s$)$ read:

Max is $7$

$6$:Compare output

Output differs. See highlights below.

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Input

Your output