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for every element you are checking the list for its existance which iterates list every time. so it may not so efficient.
yes, thats why you should try this
n=int(input()) l1=list(map((int),input().split())) l2=sorted(list(set(l1))) print(l2[-2])
Hello , can you expain it clearly cause i want to understand how to write in a single line like you.
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You are viewing a single comment's thread. Return to all comments →
for every element you are checking the list for its existance which iterates list every time. so it may not so efficient.
yes, thats why you should try this
n=int(input()) l1=list(map((int),input().split())) l2=sorted(list(set(l1))) print(l2[-2])
Hello , can you expain it clearly cause i want to understand how to write in a single line like you.