Create csc120 hw3

csc120 hw3

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+import java.util.*;
+import javax.swing.JOptionPane;
+import java.lang.*;
+import java.io.*;
+import java.util.Random;
+public class Main
+{
+	public static void main(String[] args) 
+	{
+		System.out.println("Hello World");
+		Scanner keyboard = new Scanner(System.in);
+		System.out.println("today we are going to implement Run Length Encoding (RLE)");
+		System.out.println("here is an example of RLE");
+		String example="wwwcccsssccccom";
+		int n = example.length();
+		for (int i=0; i<n; i++)
+		{
+		    int count =1;
+		    int n_minus_1 = n-1;
+		    while (i<n_minus_1 && example.charAt(i) == example.charAt(i+1))
+		    {
+		        count++;
+		        i++;
+		    }
+		    System.out.print(example.charAt(i));
+		    System.out.print(count);
+		}
+		System.out.println("\nthis was of the example string, "+example);
+		System.out.println("now, let's have you enter a string");
+		String input_RLE;
+		input_RLE = keyboard.nextLine();
+		int z = input_RLE.length();
+		for (int k=0; k<z; k++)
+		{
+		    int counter =1;
+		    int z_minus_1 = z-1;
+		    while (k<z_minus_1 && input_RLE.charAt(k) == input_RLE.charAt(k+1))
+		    {
+		        counter++;
+		        k++;
+		    }
+		    System.out.print(input_RLE.charAt(k));
+		    System.out.print(counter);
+		}
+
+	}
+}