Create _2chars.java

mradulvarshney · web-flow · commit bcb22d62232c · 2021-11-18T18:53:46.000+05:30
diff --git a/_2chars.java b/_2chars.java
@@ -0,0 +1,25 @@
+import java.util.Scanner;
+import java.util.*;
+class _2chars
+{
+	public static void main(String args[])
+	{
+		Scanner sc = new Scanner(System.in);
+		String a=sc.next();
+		int length=a.length();
+		if(length>1)
+		{
+			String b="";
+			char[] arr = a.toCharArray();
+			char x=arr[0],y=arr[1];
+			for(int i=0;i<length;i++)
+			{
+				b+=x;
+				b+=y;
+			}
+			System.out.println(b);
+		}
+		else
+			System.out.println(a);
+	}
+}
