#include <stdio.h>
int main(void) {
int n,k=0,i=0;
do{
k=n%10;
n=n/10;
if(k%2==0){
i=i+1;
}
}while(n>0);
if(i!=0){
}
else{
}
return 0;
}
I2luY2x1ZGUgPHN0ZGlvLmg+CgppbnQgbWFpbih2b2lkKSB7CglpbnQgbixrPTAsaT0wOwoJc2NhbmYoIiVkIiwmbik7Cglkb3sKCQlrPW4lMTA7CgkJbj1uLzEwOwoJCWlmKGslMj09MCl7CgkJCWk9aSsxOwoJCX0KCQkKCX13aGlsZShuPjApOwoJaWYoaSE9MCl7CgkJcHJpbnRmKCLjgZnjgbnjgabjga7moYHjgYzlpYfmlbDjgafjga/jgYLjgorjgb7jgZvjgpMiKTsKCX0KCWVsc2V7CgkJcHJpbnRmKCLjgZnjgbnjgabjga7moYHjgYzlpYfmlbDjgafjgZkiKTsKCX0KCXJldHVybiAwOwp9Cg==