摘要: 练习: 1: 源码: n=int(input())num=0sum=0for i in range(n): dic=eval(input()) for j in dic: temp=dic[j] for key in temp: num+=1 sum+=temp[key]print("{:d} {: 阅读全文
posted @ 2023-03-11 16:29 云边上打盹 阅读(23) 评论(0) 推荐(0)