FizzBuzz

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A FizzBuzz program is essentially a counting program. It prints all integers in a certain range, generally 1 to 100, one-by-one. However, multiples of 3 are replaced with "Fizz", and multiples of 5 are replaced with "Buzz". Multiples of 15 (e.g., multiples of both 3 and 5) are replaced with "FizzBuzz".

In other words, the program outputs:

1
2
Fizz
4
Buzz
Fizz
7
8
Fizz
Buzz
11
Fizz
13
14
FizzBuzz
16
...

Examples

Befunge

>1+:3%!#v_>:5%!#v_v
^,*52.:_ `@#\"d" :<
 v"Fizz"<        >v
 >,,,,:5%        | 
         v"Buzz"<< 
         >,,,,v    
^         ,*52<   < 


BunnyBell

include lib/Math.bbe 
func @main char &c  int @i 0 label @loop beq (:Math.mod &i 15 0) FizzBuzz beq (:Math.mod &i 5 0) Buzz beq (:Math.mod &i 3 0) Fizz goto nonCase
 label @Fizz   out "Fizz\n" goto loopEnd
 label @Buzz   out "Buzz\n" goto loopEnd
 label @FizzBuzz   out "FizzBuzz\n" goto loopEnd
 label @nonCase   out &i   out "\n"
 label @loopEnd   give &i 1  bleq &i 100 loop  return

C

#include <stdio.h>
int main(void)
{
    int i;
    for(i=1; i<=100; i++)
    {
        if((i%15)== 0)//improved from "(i%3)&&(i%5)"
            printf("FizzBuzz\n");
        else if((i%3)==0)
            printf("Fizz\n");
        else if((i%5)==0)
            printf("Buzz\n");
        else
            printf("%d\n",i);
    }
    return 0;
}

DIVSPL

1..100
Fizz=3
Buzz=5

Mathematics

(i.e. "Fizz")

(i.e. "Buzz")

gives

[1, 2, -4122, 4, -8022, -4122, 7, 8, -4122, -8022, 11, -4122, 13, 14, -41228022, 16, ...]

Python equivalent:

from math import floor, ceil
phi = -4122
beta = -8022
fb = lambda x: x * ceil(x/3 - x//3) * ceil(x/5 - x//5) + beta * (1 + floor(x//5 - x/5)) + phi * (1 + floor(x//3 - x/3)) * (1 + (1 + floor(x//5 - x/5)) * 9999)
[fb(i) for i in range(1, 31)]


Python 3

for i in range(1,101):
	if i%3==0:
		print("Fizz",end="")
	if i%5==0:
		print("Buzz",end="")
	if i%3 and i%5:
		print(i,end="")
	print()

TeX

\newcount\-\let~\advance\day0\loop~\-1~\day1~\mit\ifnum\-=3\-0Fizz\fi\ifnum\fam=5Buzz\rm\fi\ifvmode\the\day\fi\endgraf\ifnum\day<`d\repeat\bye

Thue

FizBuzz in Thue by Amb ::=
>t|::=t>
>f|::=f>
>|::=|>
>tf::=t||>fF
>f?::=f||||>?B

F|::=|F
F?::=?F

>?n::=?n>pp[sp]
>?Fn::=?n>[fi[sp]zz]
>?Bn::=?n>[bu[sp]zz]
>?BFn::=?n>[fizz[sp]buzz]
[sp]::=~ 
[fizz]::=~Fizz
[buzz]::=~Buzz
[fizzbuzz]::=~FizzBuzz

pp0::=0p[0]p
pp1::=1p[1]p
pp2::=2p[2]p
pp3::=3p[3]p
pp4::=4p[4]p
pp5::=5p[5]p
pp6::=6p[6]p
pp7::=7p[7]p
pp8::=8p[8]p
pp9::=9p[9]p
[0]::=~0
[1]::=~1
[2]::=~2
[3]::=~3
[4]::=~4
[5]::=~5
[6]::=~6
[7]::=~7
[8]::=~8
[9]::=~9
pp$::=$

>0::=0>
>1::=1>
>2::=2>
>3::=3>
>4::=4>
>5::=5>
>6::=6>
>7::=7>
>8::=8>
>9::=9>
>$::=+$

0+::=-1
1+::=-2
2+::=-3
3+::=-4
4+::=-5
5+::=-6
6+::=-7
7+::=-8
8+::=-9
9+::=+0
0-::=-0
1-::=-1
2-::=-2
3-::=-3
4-::=-4
5-::=-5
6-::=-6
7-::=-7
8-::=-8
9-::=-9
n+::=<n1
n-::=<n

?<::=<?
f<::=<f
t<::=<t
|<::=<|
^<::=^>

::=
^>t||f||||?n1$

Vyxal

Ĥƛ3∻ı½¬*n5∻ı½∧*+n⟇

See also

External resources