Need help creating a matrix with unknown amount of rows.

This code should call a separate function that counts and returns the number of triples found. As it finds legitimate triples, this function must call a subfunction that prints that triple to the screen. After this search function finishes its search it must return the number of 3-4-5 triangles that it found and the program script must print the number of triangles found. I found error in line 15. I'm trying to stoer each "3-4-5" triangle into a matrix, with one triangle in each row for example [3 4 5] would be the values for a b and hypotenuse.

Answer 1

[Jan]

The error message is clear: The variable "c" is not defined. Maybe "hyp" is the wanted variable?

Please post code as text, because screen shots cannot be used by copy&paste to post a suggested solution.