单项选择题
A.9,12,18,23,25,29,36,47B.9,18,25,36,47,29,23,12C.47,36,29,25,23,18,12,9D.12,23,29,47,36,25,18,9
A.k 的值为4B.i 与j 的关系为i >jC.m 的值为7D.flag 的值可能为True,也有可能为False
A.5,1,7,4,9,3B.7,5,9,5,3,1C.1,5,9,3,5,9D.3,5,9,7,7,1