Initial Commit

Author: engineerscodes

easyq/src/easyq/multiple_left_rotations.java

@@ -0,0 +1,61 @@
+package easyq;
+/*  BY-M.NAVEEN
+ *  engineerscodes
+ *  code -Program for array rotation
+ *  sr.code-Ar2 
+ *  moves  zeros to end of the array
+ *  */
+import java.util.Arrays;
+import java.util.*;
+public class multiple_left_rotations   // class name 
+{   static Scanner nav=new Scanner(System.in); // calling Scanner and creating object nav
+    static int array[],size,rotation[]={1,3,4,6},temp[],count=0;
+	public multiple_left_rotations(int c) 
+	{  size=c;
+	   array=new int[size]; 
+	}
+	public static void rotation()
+	{   rotation[count]=rotation[count]%size;
+	    temp=new int[rotation[count]];
+		for(int i=0;i<rotation[count];i++)
+		{
+			temp[i]=array[i];
+		}
+		System.out.println("elements in array="+Arrays.toString(temp) +count);
+		for(int i=rotation[count];i<size;i++)
+		{
+			array[i-rotation[count]]=array[i];
+		}
+		for(int i=0;i<rotation[count];i++)
+		{
+			array[size-1-i]=temp[i];
+		}
+		System.out.println("elements in array="+Arrays.toString(array));
+		count++;
+		if (count==size)
+			return;
+		else 
+			rotation();
+	}
+	   
+	   public static void input()
+	   {
+	   	for(int i=0;i<array.length;i++)
+	   		array[i]=nav.nextInt();
+	   	System.out.println("element in array are::"+Arrays.toString(array));
+	   }
+	   public static void main(String arg[])
+		{
+			System.out.println("enter the size of the array");
+			multiple_left_rotations n=new  multiple_left_rotations(nav.nextInt());
+			System.out.println("Enter the element of array");
+			input();
+			rotation();
+					      
+
+			
+
+	}
+		
+
+}