이메일 만들기

 

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import collections company = input() input = list(map(str,input().split(', ')));   res=[] nameDic={} for value in input:     name = list(map(str, value.split()));     last = name[len(name)-1].replace('-','')     lastfirst = last.lower() + name[0][0].lower()       cnt = int(nameDic.get(lastfirst,'0'))     finalName=lastfirst     if cnt > 0 :         finalName = finalName + str(cnt+1)       nameDic[lastfirst] = cnt+1       tmp=[]     tmp.append(finalName)     tmp.append("@")     tmp.append(company.lower())     tmp.append(".com")       res.append(''.join(tmp))     #중복된 이메일은 뒤에 후속 숫자를 붙여준다.   for i in range(len(res)-1):     print('{0}, '.format(res[i]), end='') print(res[len(res)-1])

 

input

MIDASIT
John Doe, Peter Parker, Mary Jane Watson-Parker, James Doe, John Elvis Doe, Jane Doe, Penny Parker

output

doej@midasit.com, parkerp@midasit.com, watsonparkerm@midasit.com, doej2@midasit.com, doej3@midasit.com, doej4@midasit.com, parkerp2@midasit.com