Question

Python从键盘输入非负数数,然后调用sum函数计算各位数字之和并输出结果.

Answer 1

integer_sum = 0positive_numbers = 0minus_numbers = 0temp = 1while temp == 1: integer = int(input()) if integer > 0 : positive_numbers += 1 elif integer < 0: minus_numbers += 1 else: break integer_sum += integerprint(int(integer_sum / (positive_numbers + minus_numbers)))print(positive_numbers)print(minus_numbers)# 测试输入输出# 1# 1# 1# 0# 1# 3# 0

Answer 2

def func(n):
    l = [ int(x) for x in n ]
    return sum(l)


print(func('12345'))