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2023-01-06 21:08:24 +08:00
parent 5612aafda7
commit 39604791e9

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@@ -145,6 +145,7 @@ sum([i ** 2 for i in range(100) if i % 7 == 0])
```python []
list(itertools.combinations([1,2,3,4], 3))
# [(1, 2, 3), (1, 2, 4), (1, 3, 4), (2, 3, 4)]
```
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