Rotates an Entered Matrix

Python-programming-1/matrix_clock_rotation.py

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+# Rotate a Matrix by 90 degrees clockwise
+import numpy as np
+a = int(input("Enter Index of matrix:-"))
+b = []
+print("Enter the Matrix Element Rowwise:-")
+for i in range(a):
+ c = []
+ for j in range(a):
+ c.append(int(input(f"Enter the {i+1}row {j+1}column Entry:-")))
+ b.append(c)
+
+
+def print_matrix(z): # This function print the values of list in the list in form of Matrix
+ for i in range(len(z)):
+ for j in range(len(z)):
+ print(z[i][j], end=" ")
+ print()
+
+
+print("Original Matrix is:-")
+print_matrix(b)
+degrees = {"90": 1, "180": 2, "270": 3}
+c = np.rot90(b, 4-degrees["90"])
+print("Matrix After Rotation(Clockwise):-")
+print_matrix(c)