classSolution:def__init__(self)->None:passdefsolution(self, n, vector):result =None# TODO: 請在此編寫代碼num=0a=['ak','m4a1','skr']for i in vector:if i in a:num+=1result=numreturn resultif __name__ =="__main__":n =int(input().strip())vector =[]for i inrange(n):vector.append(input().strip())s = Solution()result = s.solution(n, vector)print(result)
classSolution:def__init__(self)->None:passdefsolution(self, n, vector):result =Nonedic={}for i in vector:dic[i]=vector.count(i)#print(dic)a=sorted(dic.items(),key=lambda item:item[1],reverse=True)#print(a)result=a[0][0]return resultif __name__ =="__main__":n =int(input().strip())vector =[]for i inrange(n):vector.append(input().strip())s = Solution()result = s.solution(n, vector)print(result)