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Longest Increasing Subsequence using Longest Common Subsequence Algorithm | Function to return the size of the longest increasing subsequence.
Create an 2D array of integer for tabulation.
Take the second sequence as the sorted sequence of the given sequence.
Classical Dynamic Programming algorithm for Longest Common Subsequence.
Return the ans.
Driver code"
Solution in Python:
 Give me a code to longest Increasing Subsequence using Longest Common Subsequence Algorithm and the other steps required?
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#Here is code to longest Increasing Subsequence using Longest Common Subsequence Algorithm and the other steps required.
 def LISusingLCS ( seq ) :
	n = len ( seq )
	L = [ [ 0 for i in range ( n + 1 ) ] for i in range ( n + 1 ) ]
	sortedseq = sorted ( seq )
	for i in range ( n + 1 ) :
		for j in range ( n + 1 ) :
			if ( i == 0 or j == 0 ) :
				L [ i ] [ j ] = 0
			elif ( seq [ i - 1 ] == sortedseq [ j - 1 ] ) :
				L [ i ] [ j ] = L [ i - 1 ] [ j - 1 ] + 1
			else :
				L [ i ] [ j ] = max ( L [ i - 1 ] [ j ] , L [ i ] [ j - 1 ] )
	return L [ n ] [ n ]
sequence = [ 12 , 34 , 1 , 5 , 40 , 80 ]
print ( LISusingLCS ( sequence ) )