Chewbacca number

#1

import java.util.*;
public class Main {
public static long solution(String str){
long result=0;
for(int i=0;i<str.length();i++){
long digit=str.charAt(i)-‘0’;
long num=9-digit;
if(num==9|| num==0){
digit=digit;
}
else if(num<digit){
digit=num;

		}
		else{
			digit=digit;
			
		}
		
		result=result*10L+digit;
	}
	return result;
}	

public static void main(String args[]) {
   Scanner sc=new Scanner(System.in);
	//long x=sc.nextLong();
    String str;
	str=sc.next();
	System.out.println(solution(str));

}

}

#2

whats wrong with my code one TC is getting failed

#3

@niharikareddykeesara_139be65b4266e2f2 for input : 99999
Correct output : 90000
Your output : 99999. So debug your code for this.

#4

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#5

i have doubt regarding the input u have provided y we r having the digit 9 as 9 and remaining digits as 0 .if first digit is 9 y other digits cant be 9

#6

i may not know i u give reply to my question its better if u send me the mail just like ur feedback

#7

sir i have debugged the code but i was having the above doubt y expect i=0,remaining all the digits are zeroes