x0 := read ();
x1 := read ();
x2 := read ();
x3 := read ();
y := ((((x2-x1)+(36-x0)&&(x2<=837)<(x3<312))&&((875-986)+(715-535))-(899*583<=x1+x3)!!((x3==483!!x2&&x2)!=(x2-185>=(x0!=x0)))-((784+x1>(x3&&x0))+(x1<=x2)*(147<x0)))<((((x2<=304)-x3*x0!=(680>393)*(313<=x1))>=((127*695!!860-193)!=(657*83<=808*x1)))>(((196&&690)>=(x0>x3))*(999<=x1!!x2>x2)==((x2*714==(x3!=x3))==(x0!=x2)+(x3+422)))))-((((x0!!x0)!=(x0==816))-(x1*x0!=(x1>=x3)))*(((x1<=x0)!=(x1<=x3))>((504!!x2)>(216!=809)))>(((x2&&639)&&828-540)!=((225!!549)!=(x1<=330)))*((x3-x3)-(x0<x3)<(871+419)+(x3>x2))&&((((937!!x0)!!442+69)&&(x3!!206)+(5+x3))>=((283*x0>(x0>270))>((904!!x1)<=(85<=x1))))<=(((32>x2)<=(x3==160))-((x1<109)>=x3*x2)&&(x1>84)-(x0==x1)>=((x0==x0)>=(x2>=84))))>(((((((x1!!x0)&&370+x1)==(841&&x1)*(473>=356))!=((x1>=x3!!x0>828)>((x3==241)>=x2*159)))<=((((291>=521)!=x0+x3)<=(x1*176!=(528==766)))<=((x2&&333)*(x3-x3)>((625!!x1)==(265==x2)))))==((x1>=819)+(x2!!x2)<(582==x3!!9+x3)&&((402==x1)<=(x2<349)!!(785>x1)<=285*90)!!(((x0>=236)==(x0!=236))<=(x0+185)+(x1!=x1))+(((x2!!197)==(x0<=121))!=(108-79&&x3<740))))!=(((((x1!!x1)<(x1!!x2))!=((767<x3)<(661<x3)))>(x2+950!!x2>=x3)+(898*x2>(958>=527)))<((607+378!=873*993)==(184>=973)-(485-x3)&&((x3>=x1)<23*x1)==((766>=x3)!=(736<=615)))!!((((731!!159)!!x2!=332)<=((370!!680)==(x2!!x1)))<=(429>x2&&426!=x0)*((607<=258)>=(x3<=889)))<(((674&&x3)>=x1-404)!=(x3<x2&&52<=189)!!(721==518)>685*x0&&(382>=567)*(227==x2))));
write (y)