CHALLENGE

ACTIVITY

$4\mathrm{.}3\mathrm{.}1$: String access operations.

$541358\mathrm{.}3639356.qx3zqy7$

Given string userString on one line and integers idx$1$ and idx$2$ on a second line, output "Matching" if the character at index idx $1$ of userString is equal to the character at index idx$2.$ Otherwise, output "Not matching". End with a newline.

Ex: If the input is:

eerie

$14$

then the output is:

Matching

Note: Assume the length of string userString is greater than or equal to both idx$1$ and idx$2.$

import java.util.Scanner;

public class CharMatch $\{$

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

Scanner scnr $=$ new Scanner$($

System.in$)$;

String userString;

int idx$1$;

int idx$2$;

userString $=$ scnr$.$nextLine$()$;

idx$1=$ scnr$.$ nextInt$()$;

$id2=scnr.$nex$\frac{t}{\text{I}}nt()$;