a,b=map(int,input().split())
if a>0 and b>0:
print('1')
elif a>0 and b<0:
print('4')
elif a<0 and b<0:
print('3')
else:
print('2')
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a,b=map(int,input().split())
if a>0 and b>0:
print('1')
elif a>0 and b<0:
print('4')
elif a<0 and b<0:
print('3')
else:
print('2')