#include <stdio.h>
int n,count=0;
int main()
{
while(n!=0)
{
count++;
n=n/10;
}
return 0;
}
I2luY2x1ZGUgPHN0ZGlvLmg+CmludCBuLGNvdW50PTA7CmludCBtYWluKCkKewoJc2NhbmYoIiVkIiwmbik7Cgl3aGlsZShuIT0wKQoJewoJCWNvdW50Kys7CgkJbj1uLzEwOwoJfQoJcHJpbnRmKCIlZCIsY291bnQpOwoJcmV0dXJuIDA7Cn0=