Included in Circle by atami

for(;[A,B,C,D,E,F,G,H]=readline().split(' ');print((a*C+b*D)*(E*H-F*G)/(b*C-a*D)<E*G+F*H|0))a=A-C,b=B-D,C-=E,D-=F,E-=G,F-=H,G-=A,H-=B

Note that non-ascii characters in the above source code will be escaped (such as \x9f).

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