The code for x in alist: blist = blist + x
iterates over the elements in alist
and assigns each element to the variable x
. The code then concatenates the value of x
to blist
, effectively appending each element in alist
to blist
.
Here is an example:
main.py101 chars8 lines
Alternatively, we can use the shorthand +=
operator for list concatenation to achieve the same result:
main.py94 chars8 lines
Note that the brackets [x]
are necessary to concatenate a single element to a list.
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