Submission #8447106

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Source Code Expand

n=int(input())
s=[input() for i in range(n)]
dict={}
flag = True
t=s[0];dict[t]=True
for i in range(1,n):
  # print(s[i][0],t[-1],dict)
  if s[i] in dict or s[i][0] != t[-1]:
    print('WIN' if flag else 'LOSE')
    exit()
  else:
    t=s[i]
    dict[s[i]] = True
    flag ^= True
print('DRAW')

Submission Info

Judge Result