human
Program to print a string in vertical zigzag manner | Function to print any string in zigzag fashion.
Store the gap between the major columns.
Traverse through rows.
Store the step value for each row.
Iterate in the range [ 1 , N - 1 ].
Print the character.
Print the spaces before character s [ j + step ].
Print the character.
Print the spaces after character after s [ j + step ].
Print the spaces for first and last rows.
Driver Code.
Given Input.
Function Call"
How can the above be solved in Python?
 ... What is a code to program to print a string in vertical zigzag manner and the other steps required?
assistant
#Here is code to program to print a string in vertical zigzag manner and the other steps required.
 def zigzag ( s , rows ) :
	interval = 2 * rows - 2
	for i in range ( rows ) :
		step = interval - 2 * i
		for j in range ( i , len ( s ) , interval ) :
			print ( s [ j ] , end = " " )
			if ( step > 0 and step < interval and step + j < len ( s ) ) :
				for k in range ( ( interval - rows - i ) ) :
					print ( end = " ▁ " )
				print ( s [ j + step ] , end = " " )
				for k in range ( i - 1 ) :
					print ( end = " ▁ " )
			else :
				for k in range ( interval - rows ) :
					print ( end = " ▁ " )
		print ( )
if __name__ == ' _ _ main _ _ ' :
	s = "123456789ABCDEFGHIJKL " " MNOPQRSTUVWXYZabcdefghi " rows = 9
	zigzag ( s , rows )