/*
#include <stdio.h>
int main()
{
int a,b;
scanf("%d %d",&a,&b);
printf("%.1f",a*b/2.0);
return 0;
}
*/
/*
#include<stdio.h>
int main()
{
int a,b,h;
scanf("%d %d %d",&a,&b,&h);
printf("%.2f",(a+b+h)/3.0);
return 0;
}
*/
/*
#include<stdio.h>
int main()
{
int a,b;
scanf("%d %d",&a,&b);
printf("%lld\n",(long long int)a+b);
printf("%lld\n",(long long int)a-b);
printf("%lld\n",(long long int)a*b);
printf("%d\n",a/b);
printf("%d\n",a%b);
printf("%.2f",(float)a/b);
return 0;
}
*/
/*
#include<stdio.h>
int main()
{
int a,b;
scanf("%d %d",&a,&b);
printf("%d+%d=%d\n",a,b,a+b);
printf("%d-%d=%d\n",a,b,a-b);
printf("%d*%d=%d\n",a,b,a*b);
printf("%d/%d=%d\n",a,b,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;
}
*/
#include<stdio.h>
int main()
{
int a,b;
scanf("%d %d",&a,&b);
printf("%d",a!=b);
return 0;
}