Test case wrong

#1

one test case is showing wrong answer
CODE:
import java.util.*;
public class Main {
public static void main(String args[]) {
Scanner sc=new Scanner(System.in);
int t=sc.nextInt();
for(int j=0;j<t;j++)
{
String str1 = sc.next();
String str2 = sc.next();

    for(int i=0;i<str1.length();i++)
	{
	if(str1.charAt(i)==str2.charAt(i))
	{
          System.out.print("0");
	}
	else
	      System.out.print("1");
	}
}

}
}

#2

Hi @akshay9009,put system.out.println() after the inside for loop.

#3

why do we need println? since we have to print in one line only ,can’t we use print?
Thanks

#4

See for every test case you have to print ans in the new line but all your answers are getting mixed.
for(int i=0;i<str1.length();i++)
{
if(str1.charAt(i)==str2.charAt(i))
{
System.out.print(“0”);
}
else
System.out.print(“1”);
}
System.out.println();

here put the println statement.

#5

Hi @akshay9009
As you are not responding to the thread, I am marking your doubt as resolved for now. Re-open it if required.

Please mark your doubts as resolved in your course’s “Ask Doubt” section, when your doubt is resolved.

#6

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