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+--- Thread: How to reduce the following code to run in sequence? (/thread-27938.html)
How to reduce the following code to run in sequence? - Giggel - Jun-28-2020
Hello all,
I would like to reduce the following python code.
I have one list:
a=[one, two, three, four]And the following statement s are all true
if a[0] in b:
print(a[1])
if a[1] in b:
print(a[2])
if a[2] in b:
print(a[3])
if a[3] in b:
print(a[0])How can I reduce this to two lines of code and still to run in sequence? It will permit list a to be of "n" length and I will not have to add them individually.
RE: How to reduce the following code to run in sequence? - menator01 - Jun-28-2020
It would help to know what b is.
RE: How to reduce the following code to run in sequence? - Giggel - Jun-28-2020
b=["five","four","three","two","one"]I've said is true.
RE: How to reduce the following code to run in sequence? - menator01 - Jun-28-2020
Here is a couple of examples
a = ['one','two','three','four']
b = ['one','two','three']
# First
for i in range(len(a)):
if a[i] in b:
print(f'{a[i]} is in b')
else:
print(f'{a[i]} in not in b')
#Second
[print(a[i]) for i in range(len(a)) if a[i] in b]Output:1st example
one is in b
two is in b
three is in b
four in not in b
2nd example
one
two
threeRE: How to reduce the following code to run in sequence? - Giggel - Jun-28-2020
Thank you!