write a python program to write latin square program

- a N*N latin square is formally defined by the following criteria:

:: every row contains the integers 1 through N exactly once, in any order.

:: every column contains the integers 1 through N exactly once,in any order.

- its reads a number N on a line by itself.this will be order of a latin square.the order must be a positive integer e.g N>0

-it reads N lines of N numbers separated by spaces. i.e it read console input for a square of numbers.

- there will be N+1 lines as described above.

-checks whether the sequence of numbers is a latin square or not. program should display message yes on the console if it satisfies the above criteria, or no if it does not

please write the doc-string and one test case