skip;
read (x0);
read (x1);
read (x2);
read (x3);
y := ((((x1<=341!!(620!!x0))*((359>=x0)>(x1<=993))>=((693<x2!!952>=438)==(x3-902!!296-x0)))*(((x0!=531)+(x1==915)&&(991<819)+(652!=x0))*((564>x2&&994==x0)&&(x2&&x0)<x1-282))>=((((x2<x3)-(238&&703)!!(x3+781)*(x0==730))&&((x3<629)<(131<=953))-((178!=x0)-(x3>=755)))>=((((128==97)<(49>=622))<(460<x2)-(898+x2))!=((x1>=x2)>=x0*191&&x2-x2>=x0*x0))))>((((421!!614)-(x3>193))*(179>657!!x0<=712)&&((x2>=x3)!=611+988)>=(x3-274>(x0==x0)))-((((x0!!x0)!=x1-x2)<=(420*653!=(x0==x2)))<(((x2<=198)>=(x0!=x3))==((33&&886)<=309+x1)))&&((572>x3)*(977>x0)-((x1&&x2)>x3-x1)!=(((634<=x3)==(457&&675))<=(x0<=x0)-(679!=268)))*(((394*x3!!x1+x2)>(33-195)+(x2>820))+((x3<=916&&(239!!508))<(x0<=251)-x0*x3))))>=((((564-221!!x2>x1)!=((x2!!709)>=369*308))<((904-x3)*(x1==644)!!(x3!=940)>=(x0!=198))&&((685>=512)+(69&&x3)&&(x2!=881)==(x3>=x1))*((x1+x1!!x0<x0)&&(x0==x3)<(x3<x1))!!(((x3<=150)!=(858==x3))!=(x3*x0<(673!!32))!!(x3-x1!!x2-294)<=(x3+x3)+(521<234))&&((x2>x0)+x1*669!!(x3<x0)!=x2+307)-(((485<921)==(x1==482))==((496<=41)>(x1<526))))!!((((12<x1)-(x2+666))+((x3!=240)-(240>=x2))!!((768>x0)!=(762>=694))>((276<x1)>200+258))&&((948&&464)*(314!=x0)<=((606>=x1)>=(x1!=x1)))!=((929-x1)*(258&&x1)!=(568-680>(993==263))))>((((x2<392)+(92>=x1)<(293==x3&&x1<=x1))!=((x1*283>(153>=x0))!=(758+x2)-(x3!=x3)))<=((((x2<x1)<(x1!=631))<=(874>=x2!!138&&528))!=(((x0>=x3)==(x1&&x3))!=((x1&&917)&&327*86)))));
write (y)