#include <iostream>
#include <cstdlib>
using namespace std;
#define DEBUG(msg) (void)0
int main() {
int a = rand();
int b = rand();
std::cout << a << " " << b << std::endl;
DEBUG(a+b);
return 0;
}
I2luY2x1ZGUgPGlvc3RyZWFtPgojaW5jbHVkZSA8Y3N0ZGxpYj4KdXNpbmcgbmFtZXNwYWNlIHN0ZDsKCiNkZWZpbmUgREVCVUcobXNnKSAodm9pZCkwCgppbnQgbWFpbigpIHsKCWludCBhID0gcmFuZCgpOwoJaW50IGIgPSByYW5kKCk7CgkKCXN0ZDo6Y291dCA8PCBhIDw8ICIgIiA8PCBiIDw8IHN0ZDo6ZW5kbDsKCURFQlVHKGErYik7CglyZXR1cm4gMDsKfQ==