关于python：为什么这个`else`块工作但它与`if`情况不在同一级别？


Why does this `else` block work yet it is not on the same level as the `if` case?

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这段代码运行得很好，生成了所需的素数列表。但是打印素数的else块是块外的，但是它还是可以工作的，有人能给我解释一下吗？

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for num in range(0, 100 + 1):
   # prime numbers are greater than 1
   if num > 1:
       for i in range(2, num):
           if (num % i) == 0:
               break
       else:
           print(num)

参考：programmiz.com

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(P)Python has a Neat EDOCX1 logical 2nd Construct：(p)布尔奇1

(P)a common use case for the ELSE clause in loops is to implement search loops；say you're performing a search for an item that meets a particular condition，and need to perform additional processing or raise an error if not acceptable value is found.(p)(P)Refer https://shahriar.svbtle.com/pytons-else-clause-in-loops(p)

(P)事实上，Block EDOCX1(英文)也有Key Word EDOCX1(英文)(p)(P)For-else document(p)

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