Program help; Uses Crt; Var a, b, c, x : Byte; Begin Write('Введи a, b, c, x: '); Readln(a, b, c, x); If ((a <= x) and (b <= x)) or ((a <= x) and (c <= x)) or ((b <= x) and (c <= x)) then Write('Пролезет') Else Write('Не пролезет'); End.