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  1. Prepare
  2. Tutorials
  3. 30 Days of Code
  4. Day 6: Let's Review
  5. Discussions

Day 6: Let's Review

  • barunkr0801
     + 1 comment

    My solution is giving the error (shown below) in hackerrank. However, it's executing fine on my pc.

    Exception in thread "main" java.util.NoSuchElementException: No line found at java.util.Scanner.nextLine(Scanner.java:1585) at Solution.main(Solution.java:14)

    Here is my code :-

    import java.io.*;
import java.util.*;
 
public class Solution {
 
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int n = sc.nextInt();
        //sc.close();
        String[] s = new String[n];
        Scanner sc1 = new Scanner(System.in);
        for(int i = 0 ; i < n ; i++){
            s[i]= new String();
            s[i] = sc1.nextLine();
        }
        for(int i = 0 ; i < n ; i++){
           int l = s[i].length();
            for(int j = 0 ; j < l ; j++){
                System.out.print(s[i].charAt(j));
                j++;
            }
            System.out.print(" ");
            for(int j = 1 ; j < l ; j++){
                System.out.print(s[i].charAt(j));
                j++;
            }
            System.out.println();
        }
  }
}