My attemp to this soultion

Author: camilosalazar98

Python/chapter01/1.7 - Rotate Matrix/camilo_soluation_1.7.py

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+"""
+Rotate Matrix: Given an image represented by an NxN matrix, where each pixel
+in the image is 4 bytes, write a method to rotate the image by 90 degrees.
+Can you do this in place?
+Hints:#51, #100
+
+"""
+
+
+def rotate_matrix(matrix):
+    m = len(matrix)
+    n = len(matrix[0])
+    for i in range(m):
+        for j in range(i+1,n):
+            temp = matrix[i][j]
+            matrix[i][j] = matrix[j][i]
+            matrix[j][i] = temp
+
+    #flip_it(matrix)
+#This give us the transpose of a matrix. Now we need to flip it on its image
+"""
+def flip_it(matrix):
+    row = len(matrix)-1
+    col = len(matrix[0])-1
+
+    for i in range(row):
+        for j in range(col/2):
+            matrix[i][j],matrix[ i][col - 1 - j] = matrix[ i][col - 1 - j] ,matrix[i][j]
+
+"""
+
+
+matrix = [[1,2,3],[4,5,6],[7,8,9]]
+rotate_matrix(matrix)
+#flip_it(matrix)
+print(matrix)