이메일 만들기

 

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