2017年9月22日
第八次作业
摘要： 1.d={ "01":90,"02":78,"03":56,"04":99,"05":61}print(d["01"])print("05" in d)print(d.keys())print(d.values())print(d.items())print(d.pop("01"))print(d. 阅读全文
posted @ 2017-09-22 11:27 037吴宜珊 阅读(281) 评论(0) 推荐(0)