/Python/Rotate matrix 90 degrees clockwise python

Rotate matrix 90 degrees clockwise python

#rotate 90 deg clockwise
box=[["a","b"],["c","d"],["e","f"]]

rows = len(box)
cols = len(box[0])

box2 = [[""] * rows for _ in range(cols)]

for x in range(rows):
    for y in range(cols):
        box2[y][rows - x - 1] = box[x][y]

Rotate matrix 90 degrees clockwise in python

#The program defines the square matrix 90 degrees clockwise direction.
m,n  = map(int,input().split())
#m,n are the number of rows and columns.
#m = int(input('rows'))
l = []
for i in range(m):
	x = list(map(int,input().split()))  #for taking the  rows a time and split it append to an empty list		
	l.append()
for i in range(m):
	for j in range(m-1,-1,-1):
		print(l[j][i],end=' ')
	print(end='\n')

Rotate 90 degrees clockwise counter python

new_matrix = [[m[j][i] for j in range(len(m))] for i in range(len(m[0])-1,-1,-1)]

Source: stackoverflow.com

Similar codes

0 vote152 views1 answer
If __name__ ==
Python
32 votes355 views3 answers
Convert list into integer python
Python
0 vote166 views1 answer
How to make a tuple
Python
0 vote169 views1 answer
Python list of datetimes as type string
Python
1 vote183 views1 answer
Sum values in django models
Python Django
0 vote153 views1 answer
Pandas dataframe from array of dict
Python
2 votes153 views1 answer
Max of matrix numpy
Python
60 votes177 views2 answers
Sort_values
Python
2 votes156 views1 answer
Get list of all files in folder and subfolders python
Python
79 votes154 views6 answers
Read csv python
Python