Question

WRITTEN IN JAVA

Complete the method printIndices that accepts a String source and a character search, and prints the position of each occurrence of the search value in source. For example:

Input: source = "String Programming in Java is fun", search = 'i'

Console Output: 3 15 19 27

Template provided from question:

   public static int printIndices(String source, char search)
   {

   }

   public static void main(String[] args)
   {

       System.out.println("Expected printIndices() prints indices 3 15 19 27 for search letter i : ");
       printIndices(sentence, 'i');
   }

Answer 1

public class PrintIndices {

    public static void printIndices(String source, char search)
    {
        for (int i = 0; i < source.length(); i++) {
            if (source.charAt(i) == search) {
                System.out.print(i + " ");
            }
        }
        System.out.println();
    }

    public static void main(String[] args)
    {
        System.out.println("Expected printIndices() prints indices 3 15 19 27 for search letter i : ");
        printIndices("String Programming in Java is fun", 'i');
    }
}