#include <stdio.h>
int main() {
int a,b,c;
scanf("%d %d %d",&a
,&b
,&c
);
if (a<b){
if (b<c)
else if( (c<b)&&(a<c) )
else
}
else if(b<a){
if (a<c)
else if ((c<a)&&(b<c))
else
}
return 0;
}
I2luY2x1ZGUgPHN0ZGlvLmg+CgppbnQgbWFpbigpIHsKCmludCBhLGIsYzsKc2NhbmYoIiVkICVkICVkIiwmYSwmYiwmYyk7CgppZiAoYTxiKXsKaWYgKGI8YykKcHJpbnRmKCIlZCAlZCAlZCIsYSxiLGMpOwplbHNlIGlmKCAoYzxiKSYmKGE8YykgKQpwcmludGYoIiVkICVkICVkIixhLGMsYik7CmVsc2UKcHJpbnRmKCIlZCAlZCAlZCIsYyxhLGIpOwp9CmVsc2UgaWYoYjxhKXsKaWYgKGE8YykKcHJpbnRmKCIlZCAlZCAlZCIsYixhLGMpOwplbHNlIGlmICgoYzxhKSYmKGI8YykpCnByaW50ZigiJWQgJWQgJWQiLGIsYyxhKTsKZWxzZQpwcmludGYoIiVkICVkICVkIixjLGIsYSk7Cn0KCgoKCXJldHVybiAwOwp9Cg==