Fizz Buzz codegolf challenge in 15 languages
Login seems borked, but here's my Perl at 59 chars (141 points):
print(($_%3?"":"Fizz").($_%5?"":"Buzz")||$_,"\n")for 1..100Why does authorizing with github need permission to "Update my profile"?
71 characters (129 points) with JavaScript. I actually wrote this quite a while back (and have also posted it on HN before) - code golf is pretty fun every now and then!
For anyone else interested in doing code golf with JavaScript, here's a goldmine of byte-saving techniques:for(var i=0;i++<100;console.log(((i%3?'':'Fizz')+(i%5?'':'Buzz'))||i));Go (golang) - 157 characters/43 score
Compiles and runs fine but obviously not go fmt compliant. I feel bad for even attempting it.package main import(o"fmt") func main(){s:=o.Print for i:=1;i<101;i++{f,b:=i%3==0,i%5==0 if!(f||b){s(i)}else{if f{s("Fizz")} if b{s("Buzz")}} s("\n")}}Seems like the score should vary by language, Go (thankfully) makes it hard to be too terse. And of course in Java you're doomed prior to writing a single line of real logic code
fizzbuzz and challenge in the same sentence? After the last guy I interviewed couldn't code Fibonacci or even explain how to do it, I think I lost my faith.
I don't understand why this only gets a score of 1:
static String[] c = { "", "FizzBuzz", "Buzz", "Fizz" }; public static void main(String[] args) { for(int i = 1; i <= 100; i++) { c[0] = ""+i; int f = ((int)Math.ceil((i%3)/3.0))+1; int b = ((int)Math.ceil((i%5)/5.0))*2; System.out.println(c[(f+b)%4]); } }Bit confused by the ruby version. The signature you're given is:
I presumed this meant you were supposed to return a value of n, fizz, buzz or fizzbuzz for the value of n. When I tried to compile I got a score of 0 though. What are you supposed to do with the value of n, solve fizzbuzz for 1..n ?#!/bin/ruby # Head ends here def fizzbuzz_solve n end # Tail starts hereThe obvious scala implementation is 160 chars and works locally, but the site claims I score 0 for it:
object Solution {def main(args: Array[String])=1 to 100 map {x=>System.out.print(if(x%3>0&&x%5>0)x else if(x%5>0)"Buzz" else if(x%3>0)"Fizz" else "FizzBuzz")}}My best C solution (scores a 96):
#define d printf(
main(i){i<101?(!(i%3)?d"Fizz"):0)|(!(i%5)?d"Buzz"):0)?d"\n"):d"%d\n",i),main(i+1):0;}
How do you get javascript to work? I tried `process.stdout.write`, `console.log`, but the score is always zero.
Other issues:
- The "Solve FizzBuzz" button doesn't go anywhere if you are logged in, neither does "The Scenario" up top.
- Forum doesn't work (please fill in all the required fields - they already are)
- Signout link doesn't work
"You Scored: 56.00000000000001". :-)
I don't know why I'm such a sucker for this sort of thing. I couldn't get it to score me, but here's 104 chars of Clojure:
(for [i(range 100):let[d #(= (mod i %) 0)]](println(cond(d 15)"FizzBuzz"(d 3)"Fizz"(d 5)"Buzz":else i)))Erlang version (more verbose):
lists:map(fun(N)->io:fwrite("~s~n",[if N rem 15==0->"FizzBuzz";N rem 3==0->"Fizz";N rem 5==0->"Buzz";true->integer_to_list(N)end])end,lists:seq(1,100)).It seems like an neat idea! But I'm not I'm sure if I would make whitespace count as characters. Seem like that punishes good formatting. I also scored 56.00000000000001 :D (I tried the Perl one)
Haskell - 112 bytes / 88 score
a="Fizz" b="Buzz" i%j=mod i j==0 f i |i%15=a++b |i%5=b |i%3=a |True=show i main=mapM_ (putStrLn.f) [1..100]seems to be dead ... wonder if they are running the code submitted on the webserver & people have submitted busy loops or somesuch
Couldn't get it to run but here is my best in ruby:
1.upto(100).each {|x|s="#{'Fizz' if x%3 == 0}#{'Buzz' if x%5 == 0}";s=="" ? p(x): p(s)}
After 10 minutes, I was able to log in, but now I can't access the fizzbuzz page ):. Maybe I'll try later.
for(1..100){$_%15==0?print"FizzBuzz":$_%5==0?print"Buzz":$_%3==0?print"Fizz":print}
Is my best perl golf so far... wrote this one eons ago. The site doesn't seem to work well however and it won't let me submit it. Would obviously be shorter with "say" instead of "print."
my best c++ solution scores 75 points with 126 characters
#include<iostream> main(){for(int i=0;i++<100;){if(i%5&&i%3)std::cout<<i;std::cout<<(i%3?"":"Fizz")<<(i%5?"":"Buzz")<<'\n';}}Just added a sample output. I think some of the code snippets are missing the "\n"
See also, http://codegolf.com
My best malbolge version:
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like I can't submit my code. I can run it, but not submit it.
for i in range(1,101): print "FizzBuzz" if i %3 == 0 and i % 5 == 0 else "Fizz" if i % 3 == 0 else "Buzz" if i % 5 == 0 else str(i)
Scores 69 in python but the login/signup is broken :)
89 char in c
# Perl at 51 characters (149 points).
print((Fizz)[$_%3].(Buzz)[$_%5]||$_,"\n")for 1..100