human
Give me a code to rearrange array such that all even and the other steps required given the following:
Rearrange array such that all even | Function to check if it the array can be rearranged such such that every even indices contains an even element.
Stores the count of even elements.
Traverse array to count even numbers.
If even_no_count exceeds count of even indices.
Driver Code"
How can the above be solved in Python?
assistant
#Here is code to rearrange array such that all even and the other steps required.
 def checkPossible ( a , n ) :
	even_no_count = 0
	for i in range ( n ) :
		if ( a [ i ] % 2 == 0 ) :
			even_no_count += 1
	if ( n // 2 > even_no_count ) :
		print ( " No " )
		return
	print ( " Yes " )
	j = 0
	for i in range ( 1 , n , 2 ) :
		if ( a [ i ] % 2 == 0 ) :
			continue
		else :
			while ( j < n and a [ j ] % 2 != 0 ) :
				j += 2
			a [ i ] += a [ j ]
			a [ j ] = a [ i ] - a [ j ]
			a [ i ] -= a [ j ]
	for i in range ( n ) :
		print ( a [ i ] , end = " ▁ " )
arr = [ 2 , 3 , 4 , 5 , 6 , 7 ]
n = len ( arr )
checkPossible ( arr , n )