You are viewing a single comment's thread. Return to all comments →
Easy way to go: * NumStamps= int(input()) * print(len({input() for _ in range(NumStamps)}))
Seems like cookies are disabled on this browser, please enable them to open this website
Set .add()
You are viewing a single comment's thread. Return to all comments →
Easy way to go: * NumStamps= int(input()) * print(len({input() for _ in range(NumStamps)}))