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eliminate.py
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38 lines (34 loc) · 1.19 KB
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#Your optional code here
#You can import some modules or create additional functions
from collections import Counter
def checkio(data: list) -> list:
#Your code here
#It's main function. Don't remove this function
#It's used for auto-testing and must return a result for check.
x=sorted(Counter(data).most_common(),key=lambda x:x[1])
global S
S=[]
for i in list(filter(compare,x)):
S.append(i[0])
l=list(filter(isin,data))
return l
def isin(n):
if n in S:
return True
else:
return False
def compare(n):
if n[1]==1:
return False
return True
#Some hints
#You can use list.count(element) method for counting.
#Create new list with non-unique elements
#Loop over original list
if __name__ == "__main__":
#These "asserts" using only for self-checking and not necessary for auto-testing
assert list(checkio([1, 2, 3, 1, 3])) == [1, 3, 1, 3], "1st example"
assert list(checkio([1, 2, 3, 4, 5])) == [], "2nd example"
assert list(checkio([5, 5, 5, 5, 5])) == [5, 5, 5, 5, 5], "3rd example"
assert list(checkio([10, 9, 10, 10, 9, 8])) == [10, 9, 10, 10, 9], "4th example"
print("It is all good. Let's check it now")