how to get value exists in two separate lists using python

July 14, 2022

Compare two lists and find duplicate that exist in both lists
from two lists remove the existing duplicates and create new lists.

Input 
a=  [
"DJI_0229.jpg",
"DJI_0232.jpg",
"DJI_0233.jpg"
"DJI_0235.jpg"
]
b= [
"DJI_0229.jpg",
"DJI_0232.jpg",
"DJI_0233.jpg"
"DJI_0230.jpg",
"DJI_0231.jpg",
"DJI_0234.jpg"
]

output = 
[
"DJI_0230.jpg",
"DJI_0231.jpg",
"DJI_0234.jpg",
"DJI_0235.jpg"
]

>Solution :

you can do this

a= ["DJI_0229.jpg","DJI_0232.jpg","DJI_0233.jpg","DJI_0235.jpg"]
b= ["DJI_0229.jpg","DJI_0232.jpg","DJI_0233.jpg","DJI_0230.jpg","DJI_0231.jpg","DJI_0234.jpg"]
c = []
for image in (a+b):
    if image not in c:
        c.append(image)
    else:
        c.remove(image)
print(c)