2019-06-19:一个字符串I am a boy,请依照如下规则转换为数字。 abc–2, def–3, ghi–4, jkl–5, mno–6, pqrs–7, tuv–8 wxyz–9
deflettersChangeDatas(new_s):s_list=new_s.split()print(s_list)new_s=''forwordsins_list:forletterinwords:ifletter.lower()in"abc":new_s+=str(2)elifletter.lower()in"def":new_s+=str(3)elifletter.lower()in