human
Construct a graph from given degrees of all vertices | A function to print the adjacency matrix ..
n is number of vertices.
For each pair of vertex decrement the degree of both vertex ..
Print the result in specified form.
Driver Code"
Solution in Python:

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Write me a code to construct a graph from given degrees of all vertices and the other steps required?
assistant
#Here is code to construct a graph from given degrees of all vertices and the other steps required.
 def printMat ( degseq , n ) :
	mat = [ [ 0 ] * n for i in range ( n ) ]
	for i in range ( n ) :
		for j in range ( i + 1 , n ) :
			if ( degseq [ i ] > 0 and degseq [ j ] > 0 ) :
				degseq [ i ] -= 1
				degseq [ j ] -= 1
				mat [ i ] [ j ] = 1
				mat [ j ] [ i ] = 1
	print ( " ▁ " , end = " ▁ " )
	for i in range ( n ) :
		print ( " ▁ " , " ( " , i , " ) " , end = " " )
	print ( )
	print ( )
	for i in range ( n ) :
		print ( " ▁ " , " ( " , i , " ) " , end = " " )
		for j in range ( n ) :
			print ( " ▁ " , mat [ i ] [ j ] , end = " " )
		print ( )
if __name__ == ' _ _ main _ _ ' :
	degseq = [ 2 , 2 , 1 , 1 , 1 ]
	n = len ( degseq )
	printMat ( degseq , n )