python 对输入的数字进行加和
def num_sum(): sum = 0 while True: n = input() if n == '*': break else: sum += float(n) continue print(sum) num_sum()

更多精彩
def num_sum(): sum = 0 while True: n = input() if n == '*': break else: sum += float(n) continue print(sum) num_sum()