摘要: 1. list(map(float,a.split())) a = input() b = list(map(float,a.split())) print(len(b)) print("%.3f" % sum(b)) 2. eval() 3. a, b = map(int,input().spli 阅读全文
posted @ 2025-02-27 22:16 XYu1230 阅读(16) 评论(0) 推荐(0)