This is simply a question of nail and hammer or used power tools, does it matter? My opinion is, it doesn't matter how/what tools student used to write the pro

This is simply a question of nail and hammer or used power tools, does it matter? My opinion is, it doesn't matter how/what tools student used to write the program, what matters are two things 1) do they understand the program they have written 2) have they done a good job