human
Find k pairs with smallest sums in two arrays | Set 2 | Function to print the K smallest pairs.
if k is greater than total pairs.
_pair _one keeps track of ' first ' in a1 and ' second ' in a2 in _two , _two [ 0 ] keeps track of element in the a2and _two [ 1 ] in a1 [ ].
Repeat the above process till all K pairs are printed.
when both the pointers are pointing to the same elements ( po3 ).
updates according to step 1.
if ( _one [ 1 ] == 0 ) : see po2.
updates opposite to step 1.
updates according to rule 1.
if ( _one [ 0 ] == 0 ) : see po2.
updates opposite to rule 1.
if ( _two [ 0 ] == 0 ) : see po2.
else update as necessary ( po1 ).
updating according to rule 1.
if ( _one [ 1 ] == 0 ) : see po2.
updating according to rule 1.
if ( _one [ 0 ] == 0 ) : see po2.
updating according to rule 1.
if ( _two [ 0 ] == 0 ) : see po2.
updating according to rule 1.
if ( _two [ 1 ] == 0 ) : see po2.
Driver Code"
How can the above be solved in Python?

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Give me a code to find k pairs with smallest sums in two arrays and the other steps required?
assistant
#Here is code to find k pairs with smallest sums in two arrays and the other steps required.
 def printKPairs ( a1 , a , size1 , size2 , k ) :
	if ( k > ( size2 * size1 ) ) :
		print ( " k pairs don ' t exist " )
		return
	_one , _two = [ 0 , 0 ] , [ 0 , 0 ]
	cnt = 0
	while ( cnt < k ) :
		if ( _one [ 0 ] == _two [ 1 ] and _two [ 0 ] == _one [ 1 ] ) :
			if ( a1 [ _one [ 0 ] ] < a2 [ _one [ 1 ] ] ) :
				print ( " [ " , a1 [ _one [ 0 ] ] , " , ▁ " , a2 [ _one [ 1 ] ] , " ] ▁ " , end = " ▁ " )
				_one [ 1 ] = ( _one [ 1 ] + 1 ) % size2
					_one [ 0 ] = ( _one [ 0 ] + 1 ) % size1
				_two [ 1 ] = ( _two [ 1 ] + 1 ) % size2
				if ( _two [ 1 ] == 0 ) :
					_two [ 0 ] = ( _two [ 0 ] + 1 ) % size2
			else :
				print ( " [ " , a2 [ _one [ 1 ] ] , " , ▁ " , a1 [ _one [ 0 ] ] , " ] ▁ " , end = " ▁ " )
				_one [ 0 ] = ( _one [ 0 ] + 1 ) % size1
					_one [ 1 ] = ( _one [ 1 ] + 1 ) % size2
				_two [ 0 ] = ( _two [ 0 ] + 1 ) % size2
					_two [ 1 ] = ( _two [ 1 ] + 1 ) % size1
		elif ( a1 [ _one [ 0 ] ] + a2 [ _one [ 1 ] ] <= a2 [ _two [ 0 ] ] + a1 [ _two [ 1 ] ] ) :
			if ( a1 [ _one [ 0 ] ] < a2 [ _one [ 1 ] ] ) :
				print ( " [ " , a1 [ _one [ 0 ] ] , " , ▁ " , a2 [ _one [ 1 ] ] , " ] ▁ " , end = " ▁ " )
				_one [ 1 ] = ( ( _one [ 1 ] + 1 ) % size2 )
					_one [ 0 ] = ( _one [ 0 ] + 1 ) % size1
			else :
				print ( " [ " , a2 [ _one [ 1 ] ] , " , ▁ " , a1 [ _one [ 0 ] ] , " ] ▁ " , end = " ▁ " )
				_one [ 0 ] = ( ( _one [ 0 ] + 1 ) % size1 )
					_one [ 1 ] = ( _one [ 1 ] + 1 ) % size2
		elif ( a1 [ _one [ 0 ] ] + a2 [ _one [ 1 ] ] > a2 [ _two [ 0 ] ] + a1 [ _two [ 1 ] ] ) :
			if ( a2 [ _two [ 0 ] ] < a1 [ _two [ 1 ] ] ) :
				print ( " [ " , a2 [ _two [ 0 ] ] , " , ▁ " , a1 [ _two [ 1 ] ] , " ] ▁ " , end = " ▁ " )
				_two [ 0 ] = ( ( _two [ 0 ] + 1 ) % size2 )
					_two [ 1 ] = ( _two [ 1 ] + 1 ) % size1
			else :
				print ( " [ " , a1 [ _two [ 1 ] ] , " , ▁ " , a2 [ _two [ 0 ] ] , " ] ▁ " , end = " ▁ " )
				_two [ 1 ] = ( ( _two [ 1 ] + 1 ) % size1 )
					_two [ 0 ] = ( _two [ 0 ] + 1 ) % size1
		cnt += 1
if __name__ == ' _ _ main _ _ ' :
	a1 = [ 2 , 3 , 4 ]
	a2 = [ 1 , 6 , 5 , 8 ]
	size1 =...