Check if a given array is pairwise sorted or not

Here given code implementation process.

//C Program 
//Check if a given array is pairwise sorted or not
#include <stdio.h>

//Print array elements
void print_data(int arr[],int size)
{
  
  for(int i = 0; i < size; i++)
  {
    printf("%3d",arr[i] );
  }
}
//Check whether given array is form of pairwise sorted or not
void is_sorted_pair(int arr[],int size)
{
  
  if(size<=1)
  {
    return;
  }
  else if(size%2!=0)
  {
    //When array size is odd 
    printf("Pair length are Odd\n");
  }
  else{

    int status = 1;

    for (int i = 0; i < size-1; i+=2)
    {
      if(arr[i] > arr[i+1])
      {
        //When pair is not sorted
        status=0;
        break;
      }
    }

    //Display array data
    print_data(arr,size);
    
    if(status==1)
    {
      printf("\n  Yes\n");
    }
    else
    {
      printf("\n  No\n");
    }
  }
}


int main()
{
  //Test Case
  //Define array elements
  int arr1[] ={1,2,5,7,2,5,7,9,10,14};
  
  //Get the length of array
  int size=sizeof(arr1) / sizeof(arr1[0]);

  is_sorted_pair(arr1,size);

  //Define array elements
  int arr2[] ={6,7,4,6,9,5,2,1};
  
  //Get the length of array
  size=sizeof(arr2) / sizeof(arr2[0]);

  is_sorted_pair(arr2,size);

  return 0;
  
}

Output

  1  2  5  7  2  5  7  9 10 14
  Yes
  6  7  4  6  9  5  2  1
  No
/*
 C++ Program
 Check if a given array is pairwise sorted or not
*/
#include<iostream>

using namespace std;

class MyArray {
	public:

		//Print array elements
		void print_data(int arr[], int size) {
			for (int i = 0; i < size; i++) {
				cout << " " << arr[i];
			}
		}
	//Check whether given array is form of pairwise sorted or not
	void is_sorted_pair(int arr[], int size) {
		if (size <= 1) {
			return;
		} else
		if (size % 2 != 0) {
			//When array size is odd 

			cout << "Pair length are Odd\n";
		} else {
			bool status = true;
			for (int i = 0; i < size - 1; i += 2) {
				if (arr[i] > arr[i + 1]) {
					//When pair is not sorted
					status = false;
					break;
				}
			}
			//Show array elements
			this->print_data(arr, size);
			if (status == true) {
				cout << "\n Yes\n";
			} else {
				cout << "\n No\n";
			}
		}
	}
};
int main() {
	MyArray obj ;
	//Test Case
	//Define array elements
	int arr1[] = {
		1,
		2,
		5,
		7,
		2,
		5,
		7,
		9,
		10,
		14
	};
	//Get the length of array
	int size = sizeof(arr1) / sizeof(arr1[0]);
	obj.is_sorted_pair(arr1, size);
	//Define array elements
	int arr2[] = {
		6,
		7,
		4,
		6,
		9,
		5,
		2,
		1
	};
	//Get the length of array
	size = sizeof(arr2) / sizeof(arr2[0]);
	obj.is_sorted_pair(arr2, size);
	return 0;
}

Output

 1 2 5 7 2 5 7 9 10 14
 Yes
 6 7 4 6 9 5 2 1
 No
/*
  Java Program
  Check if a given array is pairwise sorted or not
*/
public class MyArray {
  //Print array elements
  public void print_data(int []arr,int size)
  {
    
    for(int i = 0; i < size; i++)
    {
      System.out.print("  "+arr[i] );
    }
  }
  //Check whether given array is form of pairwise sorted or not
  public void is_sorted_pair(int []arr,int size)
  {
    
    if(size<=1)
    {
      return;
    }
    else if(size%2!=0)
    {
      //When array size is odd 
      System.out.print("Pair length are Odd\n");
    }
    else{

      boolean status = true;

      for (int i = 0; i < size-1; i+=2)
      {
        if(arr[i] > arr[i+1])
        {
          //When pair is not sorted
          status=false;
          break;
        }
      }
      //Show array elements
      print_data(arr,size);

      if(status==true)
      {
        System.out.print("\n  Yes\n");
      }
      else
      {
        System.out.print("\n  No\n");
      }
    }
  }

  public static void main(String[] args) {

    MyArray obj = new MyArray();
    //Test Case
    //Define array elements
    int []arr1 ={1,2,5,7,2,5,7,9,10,14};
    
    //Get the length of array
    int size=arr1.length;

    obj.is_sorted_pair(arr1,size);

    //Define array elements
    int []arr2 ={6,7,4,6,9,5,2,1};
    
    //Get the length of array
    size=arr2.length;

    obj.is_sorted_pair(arr2,size);
  }
}

Output

 1 2 5 7 2 5 7 9 10 14
 Yes
 6 7 4 6 9 5 2 1
 No
/*
  C# Program
  Check if a given array is pairwise sorted or not
*/
using System;
public class MyArray {
	//Print array elements
	public void print_data(int[] arr, int size) {

		for (int i = 0; i < size; i++) {
			Console.Write("  " + arr[i]);
		}
	}
	//Check whether given array is form of pairwise sorted or not
	public void is_sorted_pair(int[] arr, int size) {

		if (size <= 1) {
			return;
		} else if (size % 2 != 0) {
			//When array size is odd 
			Console.Write("Pair.Length are Odd\n");
		} else {

			Boolean status = true;

			for (int i = 0; i < size - 1; i += 2) {
				if (arr[i] > arr[i + 1]) {
					//When pair is not sorted
					status = false;
					break;
				}
			}
			//Show array elements
			print_data(arr, size);

			if (status == true) {
				Console.Write("\n  Yes\n");
			} else {
				Console.Write("\n  No\n");
			}
		}
	}

	public static void Main(String[] args) {

		MyArray obj = new MyArray();
		//Test Case
		//Define array elements
		int[] arr1 = {
			1,
			2,
			5,
			7,
			2,
			5,
			7,
			9,
			10,
			14
		};

		//Get the.Length of array
		int size = arr1.Length;

		obj.is_sorted_pair(arr1, size);

		//Define array elements
		int[] arr2 = {
			6,
			7,
			4,
			6,
			9,
			5,
			2,
			1
		};

		//Get the.Length of array
		size = arr2.Length;

		obj.is_sorted_pair(arr2, size);
	}
}

Output

  1  2  5  7  2  5  7  9  10  14
  Yes
  6  7  4  6  9  5  2  1
  No
<?php
/*
  Php Program
  Check if a given array is pairwise sorted or not
*/
class MyArray {
	//Print array elements

	public 	function print_data($arr, $size) {
		for ($i = 0; $i < $size; $i++) {
			echo(" ". $arr[$i]);
		}
	}
	//Check whether given array is form of pairwise sorted or not

	public 	function is_sorted_pair($arr, $size) {
		if ($size <= 1) {
			return;
		} else
		if ($size % 2 != 0) {
			//When array size is odd 

			echo("Pair length are Odd\n");
		} else {
			$status = true;
			for ($i = 0; $i < $size - 1; $i += 2) {
				if ($arr[$i] > $arr[$i + 1]) {
					//When pair is not sorted
					$status = false;
					break;
				}
			}
			//Show array elements
			$this->print_data($arr, $size);
			if ($status == true) {
				echo("\n Yes\n");
			} else {
				echo("\n No\n");
			}
		}
	}
};

function main() {
	$obj = new MyArray();
	//Test Case
	//Define array elements
	$arr1 = array(1, 2, 5, 7, 2, 5, 7, 9, 10, 14);
	//Get the length of array
	$size = count($arr1);
	$obj->is_sorted_pair($arr1, $size);
	//Define array elements
	$arr2 = array(6, 7, 4, 6, 9, 5, 2, 1);
	//Get the length of array
	$size = count($arr2);
	$obj->is_sorted_pair($arr2, $size);
}
main();

Output

 1 2 5 7 2 5 7 9 10 14
 Yes
 6 7 4 6 9 5 2 1
 No
/*
 Node Js Program
 Check if a given array is pairwise sorted or not
*/
class MyArray {
	//Print array elements
	print_data(arr, size) {
		for (var i = 0; i < size; i++) {
			process.stdout.write(" " + arr[i]);
		}
	}
	//Check whether given array is form of pairwise sorted or not
	is_sorted_pair(arr, size) {
		if (size <= 1) {
			return;
		} else
		if (size % 2 != 0) {
			//When array size is odd 

			process.stdout.write("Pair length are Odd\n");
		} else {
			var status = true;
			for (var i = 0; i < size - 1; i += 2) {
				if (arr[i] > arr[i + 1]) {
					//When pair is not sorted
					status = false;
					break;
				}
			}
			//Show array elements
			this.print_data(arr, size);
			if (status == true) {
				process.stdout.write("\n Yes\n");
			} else {
				process.stdout.write("\n No\n");
			}
		}
	}
}

function main(args) {
	var obj = new MyArray();
	//Test Case
	//Define array elements
	var arr1 = [1, 2, 5, 7, 2, 5, 7, 9, 10, 14];
	//Get the length of array
	var size = arr1.length;
	obj.is_sorted_pair(arr1, size);
	//Define array elements
	var arr2 = [6, 7, 4, 6, 9, 5, 2, 1];
	//Get the length of array
	size = arr2.length;
	obj.is_sorted_pair(arr2, size);
}
main();

Output

 1 2 5 7 2 5 7 9 10 14
 Yes
 6 7 4 6 9 5 2 1
 No
# Python 3 Program
# Check if a given array is pairwise sorted or not
class MyArray :
	# Print array elements
	def print_data(self, arr, size) :
		i = 0
		while (i < size) :
			print(" ", arr[i],end="")
			i += 1
		
	
	# Check whether given array is form of pairwise sorted or not
	def is_sorted_pair(self, arr, size) :
		if (size <= 1) :
			return
		elif (size % 2 != 0) :
			# When array size is odd 
			print("Pair length are Odd\n")
		else :
			status = True
			i = 0
			while (i < size - 1) :
				if (arr[i] > arr[i + 1]) :
					# When pair is not sorted
					status = False
					break
				
				i += 2
			
			# Show array elements
			self.print_data(arr, size)
			if (status == True) :
				print("\n Yes")
			else :
				print("\n No")
			
		
	

def main() :
	obj = MyArray()
	# Test Case
	# Define array elements
	arr1 = [1, 2, 5, 7, 2, 5, 7, 9, 10, 14]
	# Get the length of array
	size = len(arr1)
	obj.is_sorted_pair(arr1, size)
	# Define array elements
	arr2 = [6, 7, 4, 6, 9, 5, 2, 1]
	# Get the length of array
	size = len(arr2)
	obj.is_sorted_pair(arr2, size)


if __name__ == "__main__":
	main()

Output

 1 2 5 7 2 5 7 9 10 14
 Yes
 6 7 4 6 9 5 2 1
 No
# Ruby Program 
# Check if a given array is pairwise sorted or not
class MyArray 
	# Print array elements
	def print_data(arr, size) 
		i = 0
		while (i < size) 
			print(" ", arr[i])
			i += 1
		end
	end
	# Check whether given array is form of pairwise sorted or not
	def is_sorted_pair(arr, size) 
		if (size <= 1) 
			return
		elsif (size % 2 != 0) 
			# When array size is odd 

			print("Pair length are Odd\n")
		else 
			status = true
			i = 0
			while (i < size - 1) 
				if (arr[i] > arr[i + 1]) 
					# When pair is not sorted
					status = false
					break
				end
				i += 2
			end
			# Show array elements
			self.print_data(arr, size)
			if (status == true) 
				print("\n Yes\n")
			else 
				print("\n No\n")
			end
		end
	end
end
def main() 
	obj = MyArray.new()
	# Test Case
	# Define array elements
	arr1 = [1, 2, 5, 7, 2, 5, 7, 9, 10, 14]
	# Get the length of array
	size = arr1.length
	obj.is_sorted_pair(arr1, size)
	# Define array elements
	arr2 = [6, 7, 4, 6, 9, 5, 2, 1]
	# Get the length of array
	size = arr2.length
	obj.is_sorted_pair(arr2, size)
end
main()

Output

 1 2 5 7 2 5 7 9 10 14
 Yes
 6 7 4 6 9 5 2 1
 No
/*
 Scala Program
 Check if a given array is pairwise sorted or not
*/
class MyArray {
	//Print array elements
	def print_data(arr: Array[Int], size: Int): Unit = {
		var i: Int = 0;
		while (i < size) {
			print(" " + arr(i));
			i += 1;
		}
	}
	//Check whether given array is form of pairwise sorted or not
	def is_sorted_pair(arr: Array[Int], size: Int): Unit = {
		if (size <= 1) {
			return;
		} else
		if (size % 2 != 0) {
			//When array size is odd 
			print("Pair length are Odd\n");
		} else {
			var status: Boolean = true;
			var i: Int = 0;
			while (i < size - 1 && status == true) {
				if (arr(i) > arr(i + 1)) {
					//When pair is not sorted
					status = false;
				}
				i += 2;
			}
			//Show array elements
			this.print_data(arr, size);
			if (status == true) {
				print("\n Yes\n");
			} else {
				print("\n No\n");
			}
		}
	}
}
object Main {
	def main(args: Array[String]): Unit = {
		var obj: MyArray = new MyArray();
		//Test Case
		//Define array elements
		var arr1: Array[Int] = Array(1, 2, 5, 7, 2, 5, 7, 9, 10, 14);
		//Get the length of array
		var size: Int = arr1.length;
  		obj.is_sorted_pair(arr1, size);
		//Define array elements
		var arr2: Array[Int] = Array(6, 7, 4, 6, 9, 5, 2, 1);
		//Get the length of array
		size = arr2.length;
  		obj.is_sorted_pair(arr2, size);
	}
}

Output

 1 2 5 7 2 5 7 9 10 14
 Yes
 6 7 4 6 9 5 2 1
 No
/*
  Swift 4 Program
  Check if a given array is pairwise sorted or not
*/
class MyArray {
	//Print array elements
	func print_data(_ arr: [Int], _ size: Int) {
		var i: Int = 0;
		while (i < size) {
			print(" ", arr[i],terminator:"");
			i += 1;
		}
	}
	//Check whether given array is form of pairwise sorted or not
	func is_sorted_pair(_ arr: [Int], _ size: Int) {
		if (size <= 1) {
			return;
		} else
		if (size % 2 != 0) {
			//When array size is odd 
			print("Pair length are Odd\n");
		} else {
			var status: Bool = true;
			var i: Int = 0;
			while (i < size - 1) {
				if (arr[i] > arr[i + 1]) {
					//When pair is not sorted
					status = false;
					break;
				}
				i += 2;
			}
			//Show array elements
			self.print_data(arr, size);
			if (status == true) {
				print("\n Yes");
			} else {
				print("\n No");
			}
		}
	}
}
func main() {
	let obj: MyArray = MyArray();
	//Test Case
	//Define array elements
	let arr1: [Int] = [1, 2, 5, 7, 2, 5, 7, 9, 10, 14];
	//Get the length of array
	var size: Int = arr1.count;
	obj.is_sorted_pair(arr1, size);
	//Define array elements
	let arr2: [Int] = [6, 7, 4, 6, 9, 5, 2, 1];
	//Get the length of array
	size = arr2.count;
	obj.is_sorted_pair(arr2, size);
}
main();

Output

  1  2  5  7  2  5  7  9  10  14
 Yes
  6  7  4  6  9  5  2  1
 No


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