human
Find the repeating and the missing | Added 3 new methods | Python3 code to Find the repeating and the missing elements.
Driver program to test above function"
Solution in Python:
assistant
#Here is code to find the repeating and the missing and the other steps required.
 def printTwoElements ( arr , size ) :
	for i in range ( size ) :
		if arr [ abs ( arr [ i ] ) - 1 ] > 0 :
			arr [ abs ( arr [ i ] ) - 1 ] = - arr [ abs ( arr [ i ] ) - 1 ]
		else :
			print ( " The ▁ repeating ▁ element ▁ is " , abs ( arr [ i ] ) )
	for i in range ( size ) :
		if arr [ i ] > 0 :
			print ( " and ▁ the ▁ missing ▁ element ▁ is " , i + 1 )
arr = [ 7 , 3 , 4 , 5 , 5 , 6 , 2 ]
n = len ( arr )
printTwoElements ( arr , n )