Cody

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.

Solve

Solution Stats

50.92% Correct | 49.08% Incorrect
Last Solution submitted on Dec 01, 2019

Problem Comments

Problem Recent Solvers161

Suggested Problems

More from this Author3

Problem Tags

+-1 matrix random