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Minimum increments by index value required to obtain at least two equal Array elements | Function to calculate the minimum number of steps required.
Stores minimum difference.
Driver Code"
Solution in Python:

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Give me a code to minimum increments by index value required to obtain at least two equal Array elements and the other steps required?
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#Here is code to minimum increments by index value required to obtain at least two equal Array elements and the other steps required.
 def incrementCount ( arr , N ) :
	mini = arr [ 0 ] - arr [ 1 ]
	for i in range ( 2 , N ) :
		mini = min ( mini , arr [ i - 1 ] - arr [ i ] )
	print ( mini )
N = 3
arr = [ 12 , 8 , 4 ]
incrementCount ( arr , N )