1-49个数字中将49码分别除以3、4、5,得除3、除4、除5余数,请排列出来...答:除3余数0: 03,06,09,12,15,18,21,24,27,30,33,36,39,42,45,48,(16码)除3余数1: 01,04,07,10,13,16,19,22,25,28,31,34,37,40,43,46,49,(17码)除3余数2: 02,05,08,11,14,17,20,23,26,29,32,35,38,41,44,47,(16码)除4余数、除5余数类推...举例说明: ...
43位同学,他们身上带的钱从8分到5分,钱数互不相同,每个同学把身上的钱...答:每人都尽量多买5分一张的画片,所以钱数是5的倍数的可以分为一组,即10,15,20,25,30,35,40,45,50,共9个人无法再买3分的画片 被5除余3的为一组,8,13,18,23,28,33,38,43,48,共9个人。他们买了5分的还可以买一张3分。9个人可以买9张3分画片。被5除余1的为一组,11,16,21,26...
...1 ~ 63 之间, 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 3...答:include<stdio.h> main(){ int s[6][32]={1,3,5,7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,39,41,43,45,47,49,51,53,55,57,59,61,63,2,3,6,7,10,11,14,15,18,19,22,23,26,27,30,31,34,35,38,39,42,43,46,47,50,51,54,55,58,59,62,63,4,5,...