a,b=input().split()
# a=float(a)
# b=float(b)
# c=a-100
# d=c*0.9
# e=b-d
# f=e*100
# g=f/d
# if g<=10:
# print('정상')
# elif g>=10 and g<=20 :
# print('과체중')
# elif g>=20:
# print('비만')
# a, b, c, d = map ( int, input().split() )
# e=a/b
# f=c/d
# if e>f:
# print('>')
# elif e==f:
# print('=')
# elif e<f:
# print('<')
#
# a가 7의 배수이면? a%7 ==0
# b가 a의 배수이면? b%a ==0
# a=10
# b=5
# c=15
#
# print(a,'+',b,'=',c,sep='')
# a, b=input().split()
# a=int(a)
# b=int(b)
# c=b%a
# d=a%b
# if c==0 :
# print(a,'*',b//a,'=',b,sep='')
# elif d==0 :
# print(b,'*',a//b,'=',a,sep='')
# else:
# print('none')
# a, b=input().split()
# a=int(a)
# b=int(b)
# c=b-30
# if b>=30 :
# print(a, b-30)
# elif a==0 :
# print('23', b+30)
# else :
# print(a-1, b+30)
# a, f=input().split()
# a=int(a)
# f=int(f)
# b=a%400
# c=a%4
# d=a%100
# e=0
# if f==2 :
# if b==0 or c==0 and d!=0 :
# print('29')
# else :
# print('28')
#
# elif f == 4 or f == 6 or f == 9 or f == 11:
# print('30')
# else :
# print('31')
# if d==0:
# if f=1 or f=3 or f=5 or f=7 or f=8 or f=10 or f=12 :
# print('31')
# elif f=4 or f=6 or f=9 or f=11 :
# print('30')
# else:
# print('29')
# e=1
# if b==0:
# if f=1 or f=3 or f=5 or f=7 or f=8 or f=10 or f=12 :
# print('31')
#
# else:
# print('29')
# elif c==0 and e!=1:
# if f=1 or f=3 or f=5 or f=7 or f=8 or f=10 or f=12 :
# print('31')
# elif f=4 or f=6 or f=9 or f=11 :
# print('30')
# else:
# print('28')
a, b=input().split()
a=float(a)
b=float(b)
if a>150 :
c=a-100
elif a>=150 and a<=160 :
c=(a-150)/2+50
else :
c=(a-100)*0.29
d=(b-c)*100/c
if d>10 :
print('정상')
elif d>=10 and d<=20 :
print('과체중')
else :
print('비만')
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