| [ QuizWit ] in KIDS 글 쓴 이(By): isis () 날 짜 (Date): 1994년06월27일(월) 17시49분06초 KDT 제 목(Title): Requested by acepark (DoDo):Easy One 1] i have two different integers. both are greater than or equal to 2. there are two wise people named S and P. i give S the sum of the two numbers and P the product. so S only knows the sum of two numbers and P only knows the product of those. i let them talk to each other only once. S says to P first. " i have the sum only. so i envy you because you have the product. but you can't know those two numbers only from what you've got." P " ..... " (he thinks) " now i know them from what you said." S " ..... " (he thinks) " now i know them from what you said too." what are those numbers? |