Find the rotation count in rotated sorted array

Here given code implementation process.

//C Program 
//Find the rotation count in rotated sorted array
#include <stdio.h>

//Rotation count in sorted rotated array
void rotation(int arr[],int size)
{
  if(size<=1) 
  {
    return;
  }

  
  int i = 0;
  //Find First largest element
  while(i < size-1 && arr[i] <= arr[i+1])
  {
    i++;
  } 

  if(i+1 < size)
  {
    //When rotation count is less than size of array elements
    printf("Rotation : %d\n",i+1 );
  }
  else
  {
    printf("Rotation : %d\n",0 );
  }

}
//Display array elements
void dispay(int arr[],int size)
{

  for (int i = 0; i < size; ++i)
  {
    printf("%3d",arr[i] );
  }
  printf("\n");
}
int main()
{
    //Define the value of array elements
    int arr[] ={12,14,18,-4,1,4,6,8,9,12};

    //Get the size of array
    int size=(sizeof(arr)/sizeof(arr[0]));
   
    dispay(arr,size);
    rotation(arr,size);
    
    return 0;
}

Output

 12 14 18 -4  1  4  6  8  9 12
Rotation : 3
/*
  C++ Program
  Find the Rotation Count in Rotated Sorted array
*/
#include<iostream>

using namespace std;


class MyArray {
	public:

		//Rotation count in sorted rotated array
		void rotation(int arr[], int size) {
			if (size <= 1) {
				return;
			}
			int i = 0;
			//Find First largest element
			while (i < size - 1 && arr[i] <= arr[i + 1]) {
				i++;
			}
			if (i + 1 < size) {
				//When rotation count is less than size of array elements

				cout << "Rotation : " << (i + 1) << "\n";
			} else {
				cout << "Rotation : 0";
			}
		}
	//Display array elements
	void dispay(int arr[], int size) {
		for (int i = 0; i < size; ++i) {
			cout << " " << arr[i];
		}
		cout << "\n";
	}
};
int main() {
	MyArray obj = MyArray();
	int arr[] = {
		12,
		14,
		18,
		-4,
		1,
		4,
		6,
		8,
		9,
		12
	};
	//Get the size of array
	int size = sizeof(arr) / sizeof(arr[0]);
	obj.rotation(arr, size);
	return 0;
}

Output

Rotation : 3
/*
  Java Program
  Find the Rotation Count in Rotated Sorted array
*/

public class MyArray 
{
  //Rotation count in sorted rotated array
  public void rotation(int []arr,int size)
  {
    if(size<=1) 
    {
      return;
    }

    
    int i = 0;
    //Find First largest element
    while(i < size-1 && arr[i] <= arr[i+1])
    {
      i++;
    } 

    if(i+1 < size)
    {
      //When rotation count is less than size of array elements
      System.out.print("Rotation :  "+(i+1) +"\n");
    }
    else
    {
      System.out.print("Rotation :  0" );
    }

  }
  //Display array elements
  public void dispay(int []arr,int size)
  {

    for (int i = 0; i < size; ++i)
    {
      System.out.print("  "+arr[i] );
    }
    System.out.print("\n");
  }

  public static void main(String[] args) {
    MyArray obj = new MyArray();
    //Define the value of array elements
    int []arr = {12,14,18,-4,1,4,6,8,9,12};
    //Get the size of array
    int size = arr.length;

    obj.rotation(arr,size);
  }
}

Output

Rotation : 3
/*
  C# Program
  Find the Rotation Count in Rotated Sorted array
*/
using System;

public class MyArray {
	//Rotation count in sorted rotated array
	public void rotation(int[] arr, int size) {
		if (size <= 1) {
			return;
		}
		int i = 0;
		//Find First largest element
		while (i < size - 1 && arr[i] <= arr[i + 1]) {
			i++;
		}
		if (i + 1 < size) {
			Console.Write("Rotation : " + (i + 1) + "\n");
		} else {
			Console.Write("Rotation : 0");
		}
	}
	//Display array elements
	public void dispay(int[] arr, int size) {
		for (int i = 0; i < size; ++i) {
			Console.Write(" " + arr[i]);
		}
		Console.Write("\n");
	}
	public static void Main(String[] args) {
		MyArray obj = new MyArray();
		int[]
		//Define the value of array elements
		arr = {
			12,
			14,
			18,
			-4,
			1,
			4,
			6,
			8,
			9,
			12
		};
		//Get the size of array
		int size = arr.Length;
		obj.rotation(arr, size);
	}
}

Output

Rotation : 3
<?php
/*
  Php Program
  Find the Rotation Count in Rotated Sorted array
*/
class MyArray {
	//Rotation count in sorted rotated array

	public 	function rotation($arr, $size) {
		if ($size <= 1) {
			return;
		}
		$i = 0;
		//Find First largest element
		while ($i < $size - 1 && $arr[$i] <= $arr[$i + 1]) {
			$i++;
		}
		if ($i + 1 < $size) {
			//When rotation count is less than size of array elements

			echo("Rotation : ". ($i + 1) ."\n");
		} else {
			echo("Rotation : 0");
		}
	}
	//Display array elements

	public 	function dispay($arr, $size) {
		for ($i = 0; $i < $size; ++$i) {
			echo(" ". $arr[$i]);
		}
		echo("\n");
	}
}

function main() {
	$obj = new MyArray();
	//Define the value of array elements
	$arr = array(12, 14, 18, -4, 1, 4, 6, 8, 9, 12);
	//Get the size of array
	$size = count($arr);
	$obj->rotation($arr, $size);

}
main();

Output

Rotation : 3
/*
  Node Js Program
  Find the Rotation Count in Rotated Sorted array
*/
class MyArray {
	//Rotation count in sorted rotated array
	rotation(arr, size) {
		if (size <= 1) {
			return;
		}
		var i = 0;
		//Find First largest element
		while (i < size - 1 && arr[i] <= arr[i + 1]) {
			i++;
		}

		if (i + 1 < size) {
			//When rotation count is less than size of array elements

			process.stdout.write("Rotation : " + (i + 1) + "\n");
		} else {
			process.stdout.write("Rotation : 0");
		}
	}

	//Display array elements
	dispay(arr, size) {
		for (var i = 0; i < size; ++i) {
			process.stdout.write(" " + arr[i]);
		}

		process.stdout.write("\n");
	}
}

function main(args) {
	var obj = new MyArray();
	//Define the value of array elements
	var arr = [12, 14, 18, -4, 1, 4, 6, 8, 9, 12];
	//Get the size of array
	var size = arr.length;
	obj.rotation(arr, size);
}

main();

Output

Rotation : 3
# Python 3 Program
# Find the Rotation Count in Rotated Sorted array
class MyArray :
	# Rotation count in sorted rotated array
	def rotation(self, arr, size) :
		if (size <= 1) :
			return
		
		i = 0
		# Find First largest element
		while (i < size - 1 and arr[i] <= arr[i + 1]) :
			i += 1
		
		if (i + 1 < size) :
			print("Rotation : ", (i + 1) ,"\n", end = "")
		else :
			print("Rotation : 0", end = "")
		
	
	# Display array elements
	def dispay(self, arr, size) :
		i = 0
		while (i < size) :
			print(" ", arr[i], end = "")
			i += 1
		
		print("\n", end = "")
	

def main() :
	obj = MyArray()
	arr = [12, 14, 18, -4, 1, 4, 6, 8, 9, 12]
	size = len(arr)
	obj.rotation(arr, size)


if __name__ == "__main__":
	main()

Output

Rotation :  3
# Ruby Program
# Find the Rotation Count in Rotated Sorted array
class MyArray 
	# Rotation count in sorted rotated array
	def rotation(arr, size) 
		if (size <= 1) 
			return
		end
		i = 0
		# Find First largest element
		while (i < size - 1 && arr[i] <= arr[i + 1]) 
			i += 1
		end
		if (i + 1 < size) 
			print("Rotation  :", (i + 1) ,"\n")
		else 
			print("Rotation  :0")
		end
	end
	# Display array elements
	def dispay(arr, size) 
		i = 0
		while (i < size) 
			print(" ", arr[i])
			i += 1
		end
		print("\n")
	end
end
def main() 
	obj = MyArray.new()
	arr = [12, 14, 18, -4, 1, 4, 6, 8, 9, 12]
	size = arr.length
	obj.rotation(arr, size)
end
main()

Output

Rotation  :3
/*
  Scala Program
  Find the Rotation Count in Rotated Sorted array
*/
class MyArray {
	//Rotation count in sorted rotated array
	def rotation(arr: Array[Int], size: Int): Unit = {
		if (size <= 1) {
			return;
		}
		var i: Int = 0;

		//Find First largest element
		while (i < size - 1 && arr(i) <= arr(i + 1)) {
			i += 1;
		}
		if (i + 1 < size) {
			print("Rotation : " + (i + 1) + "\n");
		} else {
			print("Rotation : 0");
		}
	}
	//Display array elements
	def dispay(arr: Array[Int], size: Int): Unit = {
		var i: Int = 0;
		while (i < size) {
			print(" " + arr(i));
			i += 1;
		}
		print("\n");
	}
}
object Main {
	def main(args: Array[String]): Unit = {
		val obj: MyArray = new MyArray();
		val arr: Array[Int] = Array(12, 14, 18, -4, 1, 4, 6, 8, 9, 12);
		val size: Int = arr.length;
		obj.rotation(arr, size);
	}
}

Output

Rotation : 3
/*
  Swift Program
  Find the Rotation Count in Rotated Sorted array
*/
class MyArray {
	//Rotation count in sorted rotated array
	func rotation(_ arr: [Int], _ size: Int) {
		if (size <= 1) {
			return;
		}
		var i: Int = 0;
		//Find First largest element
		while (i < size - 1 && arr[i] <= arr[i + 1]) {
			i += 1;
		}
		if (i + 1 < size) {
			print("Rotation : ", (i + 1) ,"\n", terminator: "");
		} else {
			print("Rotation : 0", terminator: "");
		}
	}
	//Display array elements
	func dispay(_ arr: [Int], _ size: Int) {
		var i: Int = 0;
		while (i < size) {
			print(" ", arr[i], terminator: "");
			i += 1;
		}
		print("\n", terminator: "");
	}
}
func main() {
	let obj: MyArray = MyArray();
	let arr: [Int] = [12, 14, 18, -4, 1, 4, 6, 8, 9, 12];
	let size: Int = arr.count;
	obj.rotation(arr, size);
}
main();

Output

Rotation :  3

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