сравни (> < =) (a b c d-натуральные числа) 1*а   а*0 (* это умножение) с*1   с+0 b:1   0:и 0*d   d-0 c*d    d*c a:ф    с:с   
Please enter comments
Please enter your name.
Please enter the correct email address.
You must agree before submitting.

Copyright © 2024 SCHOLAR.TIPS - All rights reserved.