#include<stdio.h>
#include<math.h>
#include<string.h>
int main()
{
char a[100],b[30];
int i=0,cha=0,flag=0;
gets(a);
gets(b);
while((a[i]!='\0')&&(b[i]!='\0'))
{
if(a[i]>b[i]) {printf("%d\n",a[i]-b[i]);flag=1;break;}
else
if(a[i]<b[i])
{
printf("%d\n",a[i]-b[i]);flag=1;break;
}
else i++;
}
if(flag==0) printf("0");
printf("\n");
return 0;
}
#include<math.h>
#include<string.h>
int main()
{
char a[100],b[30];
int i=0,cha=0,flag=0;
gets(a);
gets(b);
while((a[i]!='\0')&&(b[i]!='\0'))
{
if(a[i]>b[i]) {printf("%d\n",a[i]-b[i]);flag=1;break;}
else
if(a[i]<b[i])
{
printf("%d\n",a[i]-b[i]);flag=1;break;
}
else i++;
}
if(flag==0) printf("0");
printf("\n");
return 0;
}