Useful hints:
whitespaces are included into code lenght; so that program:
main()
{
return 0;
}
will receive 20 points, whereas this:
main(){return 0;}
only 17output specification don't have to be followed strictly in respect of whitespaces - if it's said that between two numbers/words/etc. have to be two empty lines we should only separate them, no matter how; so for example output which supposed to look like that:
3 953 356 22
can look even like that:
2 562 654
4 93 2 64 23
3 953 356
22 2 562
654 4 93 2 64
23the previous hint might not work in tasks where author wrote his own judge (although they are rare)