I have this line of code, and I'm just wondering what it would be equivalent to as a for loop.
lst = [x for x in l if x !=0] + [x for x in l if x == 0]
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Dan Mašek
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Each list comprehension should be a for loop that appends to a different list. Then concatenate the lists. – Barmar Oct 02 '21 at 22:16
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The equivalent would be `sorted(l, key=lambda x: x != 0)` – Sayse Oct 02 '21 at 22:22
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A simpler equivalent would be `lst= l[:]`. – BoarGules Oct 02 '21 at 22:24
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@BoarGules - That isn't equivalent – Sayse Oct 02 '21 at 22:25
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1@Sayse `key=lambda x: x==0` to put zeroes last, not first. – khelwood Oct 02 '21 at 22:36
1 Answers
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addition of lists is concatenation so:
lst = []
for x in l:
if x != 0:
lst.append(x)
for x in l:
if x == 0:
lst.append(x)
more on that: https://docs.python.org/3/tutorial/datastructures.html#list-comprehensions
Pascal K
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