/*
#-include <stdio.h>
int main(){
int a;
scanf("%d",&a);
printf("%d",a*24);
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
int a,b,c;
scanf("%d %d %d",&a,&b,&c);
printf("%.2f",(a+b+c)/3.0);
return 0;
}
*/
/*
#include <stdio.h>
int main(){
int a,b;
scanf("%d %d",&a,&b);
printf("%d",a%b );
return 0;
}
*/
/*
#include <stdio.h>
int main(){
int a,b;
scanf("%d %d",&a,&b);
printf("%d",a>=b);
return 0;
}
*/
/*
#include <stdio.h>
int main(){
int a,b;
scanf("%d %d",&a,&b);
printf("%d",a==b);
return 0;
}
*/
#include <stdio.h>
int main(){
int a,b;
scanf("%d %d",&a,&b);
printf("%d",a!=b);
return 0;
}