#include <stdio.h>
#include <stdlib.h>
#define DEBUG 0
int main ( int argc ,char * argv[] ) {
long long int n;
scanf("%lld" , &n);
switch ( n % 10 ) {
case 0:
printf("2\n");
break;
default:
printf("1\n");
printf("%lld\n" , n % 10);
break;
}
return 0;
}
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