# 字典设置繁琐了,参考评论里 abc:1这种,然后if i in *** n = input() dic = {"a":2,"b":2,"c":2, "d":3,"e":3,"f":3, "g":4,"h":4,"i":4, "j":5,"k":5,"l":5, "m":6,"n":6,"o":6, "p":7,"q":7,"r":7,"s":7, "t":8,"u":8,"v":8, "w":9,"x":9,"y":9,"z":9 } lst = [] for i in n: if i =="Z": lst.append("a") elif i.isnumeric() == True: l...