#include <iostream>
using namespace std;
int main() {
// your code goes here
char c;
int i1;
float f1;
scanf("%d",&i1);
printf("mady stu.no.is 17%d (Dec.%d)=(Oct.%o)=(Hex.%x)",i1,i1,i1);
return 0;
}
I2luY2x1ZGUgPGlvc3RyZWFtPgp1c2luZyBuYW1lc3BhY2Ugc3RkOwoKaW50IG1haW4oKSB7CgkvLyB5b3VyIGNvZGUgZ29lcyBoZXJlCgljaGFyIGM7CglpbnQgaTE7CglmbG9hdCBmMTsKCXNjYW5mKCIlZCIsJmkxKTsKCXByaW50ZigibWFkeSBzdHUubm8uaXMgMTclZCAoRGVjLiVkKT0oT2N0LiVvKT0oSGV4LiV4KSIsaTEsaTEsaTEpOwoKCXJldHVybiAwOwp9