read (x0);
read (x1);
read (x2);
read (x3);
y := ((((x0==118!!x3!=583)>(x0>602!!x2<=230)&&(453*363!!933>=x1)<=(x2==x2&&968>=x2)!!((933>=324)==(x2==x2))+(130+x0<=(379==890))==(((x1&&858)<=(989>x0))!=((431!=x0)==790+771)))<=(((638<=x1)*(534>=725)<=((x1<x2)>(x2!=x1)))!=(((806>=x1)==(x3>226))==((292>=745)<=(x2<x1)))!!(((476==907)!=(x1!=x1))<(x2>x3!!85==167))+((x1*x1&&(957!!x2))<=((x1!!683)!!x0==292))))>=((((x3==x0!!398&&x3)==((x2==x3)!=(837!!136))!!((302==627)==(x2==613))<((x1>=751)>(x0<=x1)))&&(((244&&956)>(51==x0))!=((135==x3)<=(541!=215)))*((583*644+(660-567))*((x0==x1)==x0+x3)))<=((((954*x2&&499+289)&&(x3&&804)>=(x2>607))<=(((47>=x3)>=(x3<194))>=((315!!x3)>=(x3==x1))))<(((904-x3)*(76+x1)&&(x3<321)<=(x3<x0))==((x0>=653)*(431==534)!=((525==47)<=169+x2))))))<(((837*x0+(266<213)!!(526-x0!!365==x0))+((656!=x3)-(651<=32)&&(x1>x0)*(658<=x2))<=(((x2>=557)==x1+976)<((573!!x3)==(194!!x3))&&(x0==278)-233*479>=((824==991)>=(x1!!x2))))*(((x1+x0&&727>=656)&&(437!!x3)==(609>x1))-((200!=926)+(329!!725)<=(x3>313)+(x3&&546))>=(((420&&854)&&53*x1)<(898*971>=x2+x2))-((903+x0<(x3<=64))<=(x3*386<x3+47)))&&(((((x3<489)<=(x2==581))<=(407+x2<(x3!=751)))>=((x1+x3<=(x3>=x3))!=(x3+x0)+(971+963)))==(((476!!x2)-(x2+x1)&&(x1&&562)!=(x3>=x0))==(((x3<220)==(695<380))>=((411<=103)!=(920&&x0)))))==(((526*x2<(794<116))<(x0-719>(x2&&x0)))*((774-669<(x0<=x2))!=((x0&&x2)>(x2>=330)))!!((951<x0)>=(975&&x1))*(714>=x1&&(595!!x1))==(((806<244)>=(x0<=x2))<(x1+x2<=x0-x1))));
write (y)