#include <stdio.h>
int main () {
printf("Hello world! - c.jsrun.net.");
return 0;
} MRdyDrxrddeGvgcxjxdescgfdgxHuffFightingFanGghgvhvyggHighGoingYgyghvyFftdJvgggfugdgdfgxhctgxssfxd.MRdyDrxrddeGvgcxjxdescgfdgxHuffFightingFanGghgvhvyggHighGoingYgyghvyFftdJvgggfugdgdfgxhctgxssfxdfgcggvgg
@2435750fxfxfdfsfdefxffdffrddygghf.jhhbhhbhhddxrdgbfhfrdfggckjy.hjcjhhikddxfwyRfdrdrd.MRdyDrxrddeGvgcxjxdescgfdgxHuffFightingFanGghgvhvyggHighGoingYgyghvyFftdJvgggfugdgdfgxhctgxssfxdfgcggvgg.
&&$(rrzfddzFfffcfsdiggjoiumkbcdxxHave)eRsfDdrdAddedFdxdfXfdssFcffcScoffOff-dayXffffDaddy