#include <iostream>
using namespace std;
int main () {
int a = 0;
int b;
b = a++ + a++ + ++a;
cout << a << " " << b;
return 0;
}
I2luY2x1ZGUgPGlvc3RyZWFtPiAKdXNpbmcgbmFtZXNwYWNlIHN0ZDsKCmludCBtYWluICgpIHsKICAgaW50IGEgPSAwOwogICBpbnQgYjsKCiAgIGIgPSBhKysgKyBhKysgKyArK2E7CgogICBjb3V0IDw8IGEgPDwgIiAiIDw8IGI7CiAgCiAgIHJldHVybiAwOwoKfQ==