在 python 中使用 For 循环使其语法正确

Question

一名体操运动员可以从每位裁判那里获得 1 到 10 之间的分数；没有更低，没有更高。所有分数均为整数值；单个法官没有十进制分数。将体操运动员从一位裁判那里获得的可能得分存储在一个元组中。打印出句子：

"The lowest possible score is ____, and the highest possible score is ____."

使用元组中的值。打印出一系列句子，"A judge can give a gymnast _ points."

我的解决方案：

scores = (1,2,3,4,5,6,7,8,9,10)

for num in scores:
    print('A judge can give a gymnast %d points.' % (num))

输出：

A judge can give a gymnast 1 points.  
A judge can give a gymnast 2 points.
A judge can give a gymnast 3 points.
A judge can give a gymnast 4 points.
A judge can give a gymnast 5 points.
A judge can give a gymnast 6 points.
A judge can give a gymnast 7 points.
A judge can give a gymnast 8 points.
A judge can give a gymnast 9 points.
A judge can give a gymnast 10 points.

如何更改第一行使其语法正确"A judge can give a gymnast 1 point"？

Answer 1

如果数字大于 1，您可以使用条件表达式仅将 's' 添加到 'point'。另请注意，使用 range() 比手动输入分数更整洁，.format 比 % 更好（尤其是在使用多种格式时）。

for num in range(1, 11):
    print('A judge can give a gymnast {} point{}.'.format(num, 's' if num > 1 else ''))

给出：

A judge can give a gymnast 1 point.
A judge can give a gymnast 2 points.
A judge can give a gymnast 3 points.
A judge can give a gymnast 4 points.
A judge can give a gymnast 5 points.
A judge can give a gymnast 6 points.
A judge can give a gymnast 7 points.
A judge can give a gymnast 8 points.
A judge can give a gymnast 9 points.
A judge can give a gymnast 10 points.

Answer 2

您可以使用 python 3.6:

中的 f-strings

scores = (1,2,3,4,5,6,7,8,9,10)

for num in scores:
    print(f'A judge can give a gymnast {num} point{"s" if num > 1 else ""}.')

输出：

A judge can give a gymnast 1 point.
A judge can give a gymnast 2 points.
A judge can give a gymnast 3 points.
A judge can give a gymnast 4 points.
A judge can give a gymnast 5 points.
A judge can give a gymnast 6 points.
A judge can give a gymnast 7 points.
A judge can give a gymnast 8 points.
A judge can give a gymnast 9 points.
A judge can give a gymnast 10 points.

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