I want to compare two Strings character by Character...Whats wrong with my code? Pls help ..

Question

import java.util.Scanner;
public class Program
{
public static void main(String[] args) {
Scanner sc=new Scanner (System.in);
String s=sc.nextLine ();
String s1=sc.nextLine ();
int l=s.length ();
int i=0,count=0;
Boolean flag=true;
while (i <l)
{

if (s.charAt (i)!=s1.charAt (i))
{
flag=false;
break;
}

}
System.out.print (b);

}
}

Answer 1

You consider equals a library method, but not charAt() or nextLine()? 😜

Anywho, it's an infinite loop.
(If s has a length).
'b' is also undefined, in your print statement.
I recommend using a for loop instead.

Answer 2

The only mistake was i hadn't increment i##Silly Me...it goes wrong while I edited it after posting here...