In print reverse

#1

Exception in thread “main” java.util.NoSuchElementException
at java.util.Scanner.throwFor(Scanner.java:862)
at java.util.Scanner.next(Scanner.java:1485)
at java.util.Scanner.nextInt(Scanner.java:2117)
at java.util.Scanner.nextInt(Scanner.java:2076)
at Main.main(Main.java:9)

#2

hey @karthik1989photos Gives custom input??

#3

still showing same error

#4

send me screenshot of custom input . and also send me your code

#5

image
image719Ă—406 17.1 KB

#6

image

#7

Copy the code and send it

#8

import java.util.*;
public class Main {
public static void main(String args[]) {
{
int a, m = 0, sum = 0;
Scanner s = new Scanner(System.in);
int n = s.nextInt();
do
{
a = n % 10;
m = m * 10 + a;
sum = sum + a;
n = n / 10;
}
while( n > 0);
System.out.println(m);
System.out.println(sum);
}
}

}
#9

//System.out.println(sum); remove this line and submit it

import java.util.*;

public class Main {

public static void main(String args[]) {

{

int a, m = 0, sum = 0;

Scanner s = new Scanner(System.in);

int n = s.nextInt();

do

{

a = n % 10;

m = m * 10 + a;

sum = sum + a;

n = n / 10;

}

while( n > 0);

System.out.println(m);

//System.out.println(sum);

}

}

}

#10

again showing same error only

#11

code is fine. you can call me . I gave phone number on chat

#12

number didnt get on chat

#13

@karthik1989photos send me your number

#14

@Monu-Singh-480654572341490 @karthik1989photos Can you please share here also what was the issue, I tried to solve it too and faced the same error.

import java.util.*;
public class Main {
    public static void main(String args[]) {
        Scanner scanner = new Scanner(System.in);
		long n = scanner.nextLong();


		long ans = 0;
		while(n != 0){
			long rem = n%10;
			ans = ans*10 +rem;
			n = n/10;
		}
		System.out.println(ans);
    }
}
#15

Hey Surbhi
Code is working fine.

#16

Yeah, it does work fine, when I submitted the code it passed all the test cases, but when I was compiling and testing the same code, it showed me this error. I think there is some issue with the code editor, i faced the same issue with other questions also.
Thank you for your reply!