Introduction - If you have any usage issues, please Google them yourself
write a procedure set out in the 0 and 1 denominator between all the N is not greater than the most simple level, Below is N = 5:00 of : 0/1 1/5 1/4 1/3 2/5 1/2 3/5 2/3 3/4 4/5 1/1 a total of 11 hours ! Sort needed.