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Python NxNxN Matrix

Last Updated on Wednesday 5th Oct 2022

nxnxn Matrix Python

  • NxNxN Matrix - It is also pronounced as (N by N by N) or (NxNxN cube) or (NxNxN puzzle).
  • NxNxN Matrix will have the same heigth , width and length.
  • 1x1x1 Matrix or 2x2x2 Matrix or 3x3x3 Matrix contains same height,width and length.It Calles as N by N by N Matrix.

nxnxn matrix

Using Numpy

  • NumPy arange() is one of the array creation routines based on numerical ranges. It creates an instance of ndarray with evenly spaced values.
  • Numpy reshape() , gives a new shape to an array without changing its data.
			
					import numpy as np
two =  np.arange(1, 5).reshape(2,2)
print(two)
three =  np.arange(1, 10).reshape(3,3)
print(three)

			
	
			
					[
 [1 2]
 [3 4]
]
[
 [1 2 3]
 [4 5 6]
 [7 8 9]
]

			
	

nxnxn matrix python 3

We can create a square matrix using for Loop in Python program.

			
					rows = int(input("Rows : ")) 
cols = int(input("Columns : ")) 

matrix = []
print("Enter RowWise:")

for i in range(rows):
    a =[]
    for j in range(cols):
         a.append(int(input()))
    matrix.append(a)

for i in range(rows):
    for j in range(cols):
        print(matrix[i][j], end = " ")
    print()

			
	
			
					Rows : 2
Columns : 2
Enter RowWise:
1
2
3
4
1  2
3  4

			
	
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