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  1. var randdice = function(count, sides) {
  2.     if (count<=100) {
  3.         result=0;
  4.         for(i=0; i<count; i=i+1)
  5.             result = result+Math.floor(Math.random()*sides+1);
  6.         return result;
  7.     }
  8.     var mean = .5*count*(sides+1);
  9.     var stddev = Math.sqrt(count*(1.0*sides*sides-1.0)/12.0);
  10.     return Math.floor(mean + (Math.random()*2.0-1.0)*stddev);
  11. }
  12.  
  13. print("1d6="+randdice(1,6));
  14. print("1d6="+randdice(1,6));
  15. print("1d6="+randdice(1,6));
  16. print("1d6="+randdice(1,6));
  17. print("1d6="+randdice(1,6));
  18. print("1d6="+randdice(1,6));
  19. print("1d6="+randdice(1,6));
  20. print("100d6="+randdice(100,6));
  21. print("100d6="+randdice(100,6));
  22. print("100d6="+randdice(100,6));
  23. print("100d6="+randdice(100,6));
  24. print("100d6="+randdice(100,6));
  25. print("100d6="+randdice(100,6));
  26. print("100d6="+randdice(100,6));
  27. print("101d6="+randdice(101,6));
  28. print("101d6="+randdice(101,6));
  29. print("101d6="+randdice(101,6));
  30. print("101d6="+randdice(101,6));
  31. print("101d6="+randdice(101,6));
  32. print("101d6="+randdice(101,6));
  33. print("101d6="+randdice(101,6));
Success #stdin #stdout 0.02s 4984KB
comments (?)
stdin 
Standard input is empty
stdout 
1d6=5
1d6=2
1d6=5
1d6=2
1d6=2
1d6=1
1d6=5
100d6=330
100d6=376
100d6=318
100d6=390
100d6=376
100d6=326
100d6=352
101d6=363
101d6=364
101d6=342
101d6=347
101d6=367
101d6=361
101d6=347
https://ideone.com/QfJDn
language:
JavaScript (SMonkey 60.2.3)
created:
14 years ago
visibility:
public

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