Question

这是我的文字：

def judgeScoreInput():
if int(input()) in range (11) == [0,1,2,3,4,5,6,7,8,9,10]:
  A = int(input("Enter Judge A Score: "))
  B = int(input("Enter Judge B Score: "))
  C = int(input("Enter Judge C Score: "))
  D = int(input("Enter Judge D Score: "))
  E = int(input("Enter Judge E Score: "))
judgeScoreInput()

我希望Judge得分的范围限制为10，因此用户输入的数量不能超过10，如果他们这样做会发送错误信息，我该怎么办呢？

Answer 1

这是铺设事物的一种方式。请注意，我尽可能避免代码重复，并在输入无效时利用递归“重新询问”

def get_score(name):
    score = int(input('Enter score for Judge {}: '.format(name)))
    if score not in range(11): # Note that we can't assign input to a variable and check that variable at the same time
        print('Please enter an integer score 0-10')
        return get_score(name)
    return score

def judge_score_input():
    judges = {}
    for judge in ('A', 'B', 'C', 'D', 'E'):
        judges[judge] = get_score(judge)
    return judges

judge_score_input将返回将字母A - E映射到分数的字典。在原始实现中，局部变量将在函数调用结束时被丢弃。

如何获得范围验证？

1 个答案: