Write a Java program to get the character at the given index within the String


Introduction

In this demo I have used NetBeans IDE 8.2 for debugging purpose. But you can use any java programming language compiler as per your availability..


techstudy.org

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  1. public class Javaexcercise {
  2. public static void main(String[] args)
  3. {
  4. String str = "Tech Study";
  5. System.out.println("Original String = " + str);
  6. // Get the character at positions 0 and 10.
  7. int index1 = str.charAt(0);
  8. int index2 = str.charAt(9);
  9.  
  10. // Print out the results.
  11. System.out.println("The character at position 0 is " +
  12. (char)index1);
  13. System.out.println("The character at position 10 is " +
  14. (char)index2);
  15. }
  16. }

Result

java techstudy.org

     





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