def solution(n):
answer = ''
if n % 2 == 0:
q = n // 2
answer = answer + "수박" * q
else:
q = n // 2
answer = answer + ("수박" * q) + "수"
return answer
# 다른사람풀이 최곤데?!
def water_melon(n):
s = "수박" * n
return s[:n]