Problem 1227. Generate a random matrix A of (1,-1)

Input n: is an positive integer which serves as the dimension of the matrix A;

Output: A=(Aij),where each entry Aij is either 1 or -1 which is generated randomly.

For n<1 the function should deliver an empty matrix.

Solution Stats

50.8% Correct | 49.2% Incorrect
Last Solution submitted on Nov 14, 2019

Problem Comments

Problem Recent Solvers159

Suggested Problems

More from this Author3

Problem Tags