prac11.py

# -*- coding: utf-8 -*-
"""
Created on Sun Apr 14 22:44:19 2019

@author: rounak
"""

#toeplitz matrix check function
def checkToeplitz(matrix, m, n):
    for i in range(m-1):
        for j in range(n-1):
            if matrix[i][j] != matrix[i+1][j+1]:
                return False
    
    return True

#matrix display function
def display_mat(matrix, m, n):
    for i in range(m):
        print(matrix[i])

#driver code
if "__name__" == "__main__":
    #input of row and column number
    m = int( input("Enter the number of rows: "))
    n = int( input("Enter the number of columns: "))

    #initializing the 2-d array
    matrix = [[0 for j in range(n)] for i in range(m)]

    #taking input in the 2-d array
    for i in range(m):
        for j in range(n):
            print(str(i+1) + " row, " + str(j+1) + " column: ", end = "")
            matrix[i][j] = int(input())

    #printing th matrix
    print("The entered matrix is:")
    display_mat(matrix, m, n)
    
    #calling the cehcking function
    if checkToeplitz(matrix, m, n):
        print("The matrix is a toeplitx matrix.")
    else:
        print("The matrix is not a toeplitx matrix.")