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Check if an array can be sorted by rearranging odd and even | Function to check if array can be sorted or not.
Function to check if given array can be sorted or not.
Traverse the array.
Traverse remaining elements at indices separated by 2.
If current element is the minimum.
If any smaller minimum exists.
Swap with current element.
If array is sorted.
Otherwise.
Given array"
Solution in Python:
assistant
#Here is code to check if an array can be sorted by rearranging odd and even and the other steps required.
 def isSorted ( arr ) :
	for i in range ( len ( arr ) - 1 ) :
		if arr [ i ] > arr [ i + 1 ] :
		return False
	return True
def sortPoss ( arr ) :
	for i in range ( len ( arr ) ) :
		idx = - 1
		minVar = arr [ i ]
		for j in range ( i , len ( arr ) , 2 ) :
		if arr [ j ] < minVar :
			minVar = arr [ j ]
			idx = j
		if idx != - 1 :
		arr [ i ] , arr [ idx ] = arr [ idx ] , arr [ i ]
	if isSorted ( arr ) :
		return True
	else :
		return False
arr = [ 3 , 5 , 1 , 2 , 6 ]
print ( sortPoss ( arr ) )