9x=y
99<y<1000
=> 99<x<112
y chan => x chan
=> x = { 100,102,..,110}
=> y= { 900,918,..,990}
eldorado's Content
There have been 5 items by eldorado (Search limited from 07-06-2020)
There have been 5 items by eldorado (Search limited from 07-06-2020)