Output
listage: [39, 72, 31, 26, 39, 54, 9, 65, 29, 29, 86, 78, 6, 73, 67, 36, 64, 58, 24, 86, 29, 44, 16, 15, 43, 21, 46, 22, 64, 53, 72, 84, 85, 58, 7, 36, 12, 12, 77, 40]
listnew [12, 12, 15, 16, 21, 22, 24, 26, 29, 29, 29, 31, 36, 36, 39, 39, 40, 43, 44, 46, 53, 54, 58, 58, 64, 64, 65, 67, 72, 72, 73, 77, 78, 84]
avrege in listnew: 44
count age larger than: 44 is 18
count age less than: 44 is 22
