#include <stdlib.h>
#include <stdio.h>
int main(int argb, char *varg[]){
	FILE *ftak=fopen(varg[2],"r"), *fsol=fopen(varg[3],"r");
	long tak, sol;
	fscanf(fsol,"%ld",&sol);
	fscanf(ftak,"%ld",&tak);
	if (tak==sol) printf("10");
	else printf("0");
	fclose(ftak);
	fclose(fsol);
	return 0;
}