https://www.hackerrank.com/challenges/np-linear-algebra
Problem
The NumPy module also comes with a number of built-in routines for linear algebra calculations. These can be found in the sub-module linalg.
linalg.det
The linalg.det tool computes the determinant of an array.
linalg.eig
The linalg.eig computes the eigenvalues and right eigenvectors of a square array.
linalg.inv
The linalg.inv tool computes the (multiplicative) inverse of a matrix.
Task
You are given a square matrix A with dimensions N X N.
Your task is to find the determinant.
Note: Round the answer to 2 places after the decimal.
Input Format
The first line contains the integer N.
The next N lines contains the N space separated elements of array A.
Output Format
Print the determinant of A.
Sample Input 0
2
1.1 1.1
1.1 1.1
Sample Output 0
0.0