6 lines
243 B
Python
6 lines
243 B
Python
string = input().upper()
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counts = {chr(c):string.count(chr(c)) for c in range(ord('A'),ord('Z')+1)}
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M = max(counts.values())
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if list(counts.values()).count(M)>1 :
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print('?')
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else : print(list(counts.keys())[list(counts.values()).index(M)]) |