#include <stdio.h>
int main() {
int a,b;
int c,d;
c = a%100;
d = b%100;
if(a<100&&b<100&&a>=10&&b>=10)
{if(a<b)
else if(a>b)
else
else if(a>=100&&b<100&&b>=10)
{if(c<b)
else if(c>b)
else
else if(a<100&&b>=100&&a>=10)
{if(a<d)
else if(a>d)
else
else if(a<10&&b<10)
else if(a<10&&b>=10)
{if(d<10)
else
else if(b<10&&a>=10)
{if(c<10)
else
else
{if(c<d&&c>=10&&d>=10)
else if(c>d&&c>=10&&d>=10)
else
return 0;
}
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