import sys
for line in sys.stdin:
a,=line.split()
a=int(a)
print((a>=6 and a<12)*590+(a>=12 and a<18)*790+(a>=18 and a<60)*890+(a>59)*399)
"""
0 ~ 5 歲兒童免票
兒童票 (6 ~ 11 歲):590 元
青少年票 (12 ~ 17 歲):790 元
成人票 (18 ~ 59 歲):890 元
敬老票 (60歲以上):399 元
"""
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