摘要: a = input()if a[0:3] == 'RMB': renminbi = eval(a[3:]) fff = renminbi /6.78 print('USD{:.2f}'.format(fff))elif a[0:3] == 'USD': meiguobi =eval(a[3:]) c 阅读全文
posted @ 2018-04-19 23:06 想成为黑客 阅读(2074) 评论(0) 推荐(0) 编辑