human
Count pairs in an array such that the absolute difference between them is ÃƒÆ ’ Ã † â €™ Ãƒâ € Ã ¢ â ‚¬ â „¢ ÃƒÆ ’ Ã ¢ â ‚¬ Ãƒ ¢ Ã ¢ â € š ¬ Ã ¢ â € ž ¢ ÃƒÆ ’ Ã † â €™ Ãƒ ¢ Ã ¢ â € š ¬ ÃƒÆ ’¢ Ãƒ ¢ Ã ¢ â ‚¬ Å ¡¬ Ãƒ ¢ Ã ¢ â ‚¬ Å ¾¢ ÃƒÆ ’ Ã † â €™ Ãƒâ € Ã ¢ â ‚¬ â „¢ ÃƒÆ ’¢ Ãƒ ¢ Ã ¢ â ‚¬ Å ¡¬ ÃƒÆ ’ Ã † â €™¢ ÃƒÆ ’¢ Ãƒ ¢ Ã ¢ â € š ¬ Ã …¡¬ ÃƒÆ ’¢ Ãƒ ¢ Ã ¢ â € š ¬ Ã …¾¢¢ ÃƒÆ ’ Ã † â €™ Ãƒâ € Ã ¢ â ‚¬ â „¢ ÃƒÆ ’ Ã ¢ â ‚¬ Ãƒ ¢ Ã ¢ â € š ¬ Ã ¢ â € ž ¢ ÃƒÆ ’ Ã † â €™ Ãƒ ¢ Ã ¢ â € š ¬ ÃƒÆ ’¢ Ãƒ ¢ Ã ¢ â ‚¬ Å ¡¬ Ãƒ ¢ Ã ¢ â ‚¬ Å ¾¢¢ ÃƒÆ ’ Ã † â €™ Ãƒâ € Ã ¢ â ‚¬ â „¢ ÃƒÆ ’ Ã ¢ â ‚¬ Ãƒ ¢ Ã ¢ â € š ¬ Ã ¢ â € ž ¢¢ ÃƒÆ ’ Ã † â €™ Ãƒâ € Ã ¢ â ‚¬ â „¢¢ ÃƒÆ ’ Ã † â €™¢ ÃƒÆ ’¢ Ãƒ ¢ Ã ¢ â ‚¬ Å ¡¬ Ãƒâ €¦¡¬ ÃƒÆ ’ Ã † â €™ Ãƒ ¢ Ã ¢ â € š ¬¦¡¬°¥ K | ''Function to return the count of required pairs.
'' Sort the given array.
''To store the required count.
''Update j such that it is always > i.
'' Find the first element arr[j] such that  (arr[j] - arr[i]) >= K  This is because after this element, all the elements will have absolute difference  with arr[i] >= k and the count of  valid pairs will be (n - j).
'' Update the count of valid pairs.
'' Get to the next element to repeat the steps.
'' Return the count.
''Driver code"
How can the above be solved in Python?

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Give me a code to count pairs in an array such that the absolute difference between them is ÃƒÆ ’ Ã † â €™ Ãƒâ € Ã ¢ â ‚¬ â „¢ ÃƒÆ ’ Ã ¢ â ‚¬ Ãƒ ¢ Ã ¢ â € š ¬ Ã ¢ â € ž ¢ ÃƒÆ ’ Ã † â €™ Ãƒ ¢ Ã ¢ â € š ¬ ÃƒÆ ’¢ Ãƒ ¢ Ã ¢ â ‚¬ Å ¡¬ Ãƒ ¢ Ã ¢ â ‚¬ Å ¾¢ ÃƒÆ ’ Ã † â €™ Ãƒâ € Ã ¢ â ‚¬ â „¢ ÃƒÆ ’¢ Ãƒ ¢ Ã ¢ â ‚¬ Å ¡¬ ÃƒÆ ’ Ã † â €™¢ ÃƒÆ ’¢ Ãƒ ¢ Ã ¢ â € š ¬ Ã …¡¬ ÃƒÆ ’¢ Ãƒ ¢ Ã ¢ â € š ¬ Ã …¾¢¢ ÃƒÆ ’ Ã † â €™ Ãƒâ € Ã ¢ â ‚¬ â „¢ ÃƒÆ ’ Ã ¢ â ‚¬ Ãƒ ¢ Ã ¢ â € š ¬ Ã ¢ â € ž ¢ ÃƒÆ ’ Ã † â €™ Ãƒ ¢ Ã ¢ â € š ¬ ÃƒÆ ’¢ Ãƒ ¢ Ã ¢ â ‚¬ Å ¡¬ Ãƒ ¢ Ã ¢ â ‚¬ Å ¾¢¢ ÃƒÆ ’ Ã † â €™ Ãƒâ € Ã ¢ â ‚¬ â „¢ ÃƒÆ ’ Ã ¢ â ‚¬ Ãƒ ¢ Ã ¢ â € š ¬ Ã ¢ â € ž ¢¢ ÃƒÆ ’ Ã † â €™ Ãƒâ € Ã ¢ â ‚¬ â „¢¢ ÃƒÆ ’ Ã † â €™¢ ÃƒÆ ’¢ Ãƒ ¢ Ã ¢ â ‚¬ Å ¡¬ Ãƒâ €¦¡¬ ÃƒÆ ’ Ã † â €™ Ãƒ ¢ Ã ¢ â € š ¬¦¡¬°¥ K and the other steps required?
assistant
#Here is code to count pairs in an array such that the absolute difference between them is ÃƒÆ ’ Ã † â €™ Ãƒâ € Ã ¢ â ‚¬ â „¢ ÃƒÆ ’ Ã ¢ â ‚¬ Ãƒ ¢ Ã ¢ â € š ¬ Ã ¢ â € ž ¢ ÃƒÆ ’ Ã † â €™ Ãƒ ¢ Ã ¢ â € š ¬ ÃƒÆ ’¢ Ãƒ ¢ Ã ¢ â ‚¬ Å ¡¬ Ãƒ ¢ Ã ¢ â ‚¬ Å ¾¢ ÃƒÆ ’ Ã † â €™ Ãƒâ € Ã ¢ â ‚¬ â „¢ ÃƒÆ ’¢ Ãƒ ¢ Ã ¢ â ‚¬ Å ¡¬ ÃƒÆ ’ Ã † â €™¢ ÃƒÆ ’¢ Ãƒ ¢ Ã ¢ â € š ¬ Ã …¡¬ ÃƒÆ ’¢ Ãƒ ¢ Ã ¢ â € š ¬ Ã …¾¢¢ ÃƒÆ ’ Ã † â €™ Ãƒâ € Ã ¢ â ‚¬ â „¢ ÃƒÆ ’ Ã ¢ â ‚¬ Ãƒ ¢ Ã ¢ â € š ¬ Ã ¢ â € ž ¢ ÃƒÆ ’ Ã † â €™ Ãƒ ¢ Ã ¢ â € š ¬ ÃƒÆ ’¢ Ãƒ ¢ Ã ¢ â ‚¬ Å ¡¬ Ãƒ ¢ Ã ¢ â ‚¬ Å ¾¢¢ ÃƒÆ ’ Ã † â €™ Ãƒâ € Ã ¢ â ‚¬ â „¢ ÃƒÆ ’ Ã ¢ â ‚¬ Ãƒ ¢ Ã ¢ â € š ¬ Ã ¢ â € ž ¢¢ ÃƒÆ ’ Ã † â €™ Ãƒâ € Ã ¢ â ‚¬ â „¢¢ ÃƒÆ ’ Ã † â €™¢ ÃƒÆ ’¢ Ãƒ ¢ Ã ¢ â ‚¬ Å ¡¬ Ãƒâ €¦¡¬ ÃƒÆ ’ Ã † â €™ Ãƒ ¢ Ã ¢ â € š ¬¦¡¬°¥ K and the other steps required.
 def count ( arr , n , k ) :
	arr . sort ( ) ;
	cnt = 0 ;
i = 0 ; j = 1 ;
	while ( i < n and j < n ) :
	if j <= i :
	j = i + 1
	else :
	j = j
	while ( j < n and ( arr [ j ] - arr [ i ] ) < k ) :
	j += 1 ;
	cnt += ( n - j ) ;
i += 1 ;
	return cnt ;
if __name__ == " _ _ main _ _ " :
	arr = [ 1 , 2 , 3 , 4 ] ;
	n = len ( arr ) ;
	k = 2 ;
	print ( count ( arr , n , k ) ) ;