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  scu09156238  commented on April 12, 2024, 3:37 p.m.

  題解

  import java.util.*;
  
  public class t03281 {
      public static void main(String[] args) {
          // call a function to increment 0.5
          Scanner in = new Scanner(System.in);
          String s = in.nextLine();
          int k = in.nextInt();
          String substring = s.substring(0, k);
          String substring2 = s.substring(k + 1);
          System.out.println(substring + " " + substring2);
          in.close();
      }
  }