18 lines
293 B
Markdown
18 lines
293 B
Markdown
---
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title: pad_number
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tags: string,math,beginner
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---
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Pads a given number to the specified length.
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- Use `str.zfill()` to pad the number to specified length, after converting it to a string.
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```py
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def pad_number(n, l):
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return str(n).zfill(l)
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```
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```py
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pad_number(1234, 6); # '001234'
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```
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