1. Define the package as scipy.linalg import lu.
2. Get input from user and print L and U matrix by 'print' .
3. Define a package as "from scipy.linalg import lu_factor, lu_solve" and create the variable as
  'X' include the package in that variable.
4. print the variable 'X'

# Program to find L and U matrix using LU decomposition.
# Developed by: Ganesh G.
# RegisterNumber: 212223230059

import numpy as np
from scipy.linalg import lu
A = np.array(eval(input()))
P,L,U =lu(A)

print(L)
print(U)

# Program to solve a matrix using LU decomposition.
# Developed by: Ganesh G.
# RegisterNumber: 212223230059

import numpy as np
from scipy.linalg import lu
A = np.array(eval(input()))
B = np.array(eval(input()))
c = np.linalg.solve(A,B)
print(c)