x0 := read (); x1 := read (); x2 := read (); x3 := read (); y := ((((x2+x1>=x2*x1)==(x0!!394)+(713>860))>=((x3!!460)-(356&&x0)<(999>=x2&&x1<255))!!(((163==200)>766*x2)>=((756!=x0)<=x2+839))>=(((900&&x1)>x3-904)<(x3+x2<(129!!513))))+((((x2==93)+(x0!!678)==((263<=x3)>=(x2&&x3)))<=(((414>=289)>=(x3!=730))<(x0<871&&(741&&x1))))>((x0+x3>=x2+x1)+((x0>x2)<(24>=x1)))*(((906!=x3)>(x0<=560))>((359!!485)!!524+229))))*(((150-371<=(x1>=x3))*((941278)&&(x3>x0)<=x2+542)&&((x1+x2)+(282>x3)>((x3!=511)>=(714!!x0)))!=(53+x1<=(510!!x1))*((x0>x3)+(814>x1)))<(((532+399)-(866<303)!!(x2>515)<(297!!x1))*((x0>397)>=(748!=223)&&(x1>691)*(468!!x2))==(((521!=x1)*(x0!=646)>=((365==245)!=(828!!725)))==((x1+916)*(696*x1)<(x0!!666)-(520<=x0)))))&&(((((x1>x0)x3-513))-(((x1==x3)>=(x0==x3))-((668>=109)!=783-x1))&&((895!=x0)+(x2!=225)<((903!=509)>(712&&671)))-(((x2&&x3)>(x0>=x0))+(901<=x2!!x3*385)))&&(((206*41<=x2+x2)*((791!!x3)<(x0&&x3)))*(((x3>=x1)==(x3&&674))>=(242+x2!!x3==x0)))*((91+x3<=x1+293!!(x3<=957)<=(478==x2))!=((452!!x3)+(x0(821<849))))>=(((((x2==x1)!=(39<=x2))-((x2&&x0)!=591+256))*((x2-924)-(x0==x3)>(x1>=x3)*(203<84))!=(((113>=x3)>=729*116)!=(858>=415)*(952&&x1)!!(x3-x0>=(710&&x3))<=(293+x0)*(x2+429)))>=(((406>502)<=(x1!!x0)&&(x2!=825)>23+683!!((x2<=13)!=(455!=x2))==(676==x2)-(x3!!444))!=((((x2>=x3)>=x2+467)>=(316*x3<=(60461)))))); write (y)