This project features a FizzBuzz script and a recursive factorial block that you can run and debug inside Snap! and also compile into various text-based programming languages:
* JavaScript
* Smalltalk
* Python
* C
Enjoy!
-Jensdata:image/png;base64,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This project features a FizzBuzz script and a recursive factorial block that you can run and debug inside Snap! and also compile into various text-based programming languages:
* JavaScript
* Smalltalk
* Python
* C
Enjoy!
-Jens forward turn turnLeft setHeading doFaceTowards gotoXY doGotoObject doGlide changeXPosition setXPosition changeYPosition setYPosition bounceOffEdge xPosition yPosition direction doSwitchToCostume doWearNextCostume getCostumeIdx doThinkFor doThink changeEffect setEffect clearEffects changeScale setScale getScale show hide goToLayer goBack playSound doPlaySoundUntilDone doStopAllSounds doRest doPlayNote doChangeTempo doSetTempo getTempo clear down up setColor changePenColorDimension setPenColorDimension changeSize setSize doStamp reportTouchingObject reportTouchingColor reportColorIsTouchingColor colorFiltered reportStackSize reportFrameCount doAsk reportLastAnswer getLastAnswer reportMouseX reportMouseY reportMouseDown reportKeyPressed reportRelationTo doResetTimer reportTimer getTimer reportAttributeOf reportURL reportGlobalFlag doSetGlobalFlag reportCONS reportCDR reportListContainsItem doDeleteFromList doInsertInList doReplaceInList reifyReporter reifyPredicate reportRound reportMonadic reportRandom reportLetter reportUnicode reportIsA reportVariadicIsIdentical receiveGo receiveKey receiveInteraction receiveMessage doBroadcast doBroadcastAndWait getLastMessage doWarp doWait doWaitUntil doForever doRepeat doUntil doStopThis fork evaluate doCallCC reportCallCC receiveOnClone createClone removeClone getPosition reportGetImageAttribute reportNewCostumeStretched reportNewCostume getEffect reportShown doPlaySoundAtRate reportGetSoundAttribute reportNewSoundFromSamples doSetInstrument changeVolume setVolume getVolume changePan setPan getPan playFreq stopFreq getPenDown getPenAttribute floodFill write reportPenTrailsAsCostume doPasteOn doCutFrom receiveCondition reportIfElse doTellTo reportAskFor newClone doPauseAll doSwitchToScene doDefineBlock doDeleteBlock doSetBlockAttribute reportBlockAttribute reportEnvironment reportMousePosition reportAspect reportDate reportGet reportObject reportAudio reportVideo doSetVideoTransparency reportVariadicSum reportVariadicProduct reportPower reportTextSplit reportUnicodeAsLetter doDeleteAttr reportNumbers reportListIndex reportListIsEmpty reportMap reportKeep reportFindFirst reportCombine doForEach reportConcatenatedLists reportReshape reportCrossproduct doRun reportPipe reifyScript reportJoinWords receiveUserEdit reportJSFunction doIf reportVariadicLessThan reportVariadicEquals reportVariadicGreaterThan reportVariadicAnd reportVariadicOr doMapCodeOrHeader doMapValueCode doMapListCode reportNewCostumeSkewed reportAtan2 reportVariadicMin reportVariadicMax receiveSlotEvent doSetSlot receiveConditionEvent"<#1>",,print <#1>print <#1>if <#1>:
<#2>if <#1>:
<#2>
else:
<#3>(<#1> + <#2>)(<#1> - <#2>)(<#1> * <#2>)(<#1> / <#2>)(<#1> % <#2>)(<#1> < <#2>)(<#1> == <#2>)(<#1> > <#2>)(<#1> & <#2>)(<#1> | <#2>)(!<#1>)TrueFalse(<#1>, <#2>)(<#1>.length)<#1> = <#2><#1> += 1print <#1>#variables <#1>[<#1>]len(<#1>)<#2>[<#1> - 1]<#2>.append(<#1>)return <#1>(<#1> + <#2>)(<#1> * <#2>)<#1>len(<#1>)for <#1> in range(<#2>, <#3>):
<#4>while <#1>:
<#2>
[]isinstance(<#1>, (int, long, float, complex))5<#1>str(<#1>)5
console.log(<#1>);
console.log(<#1>);
<#1>
if (<#1>) {
<#2>
}
if (<#1>) {
<#2>
} else {
<#3>
}
return <#1>;
while (<#1>) {
<#2>
}
for (var <#1> = <#2>; <#1> <= <#3>; <#1> += 1) {
<#4>
}
(<#1> + <#2>)
(<#1> - <#2>)
(<#1> * <#2>)
(<#1> / <#2>)
(<#1> % <#2>)
(<#1> < <#2>)
(<#1> === <#2>)
(<#1> > <#2>)
(<#1> && <#2>)
(<#1> || <#2>)
(!<#1>)true
<#1>helloWorld
(<#1> + <#2>)world
(<#1>.length)5
(typeof <#1> === 'number')5
(<#1>.toString())5
function fact(n) {
<body>
}5
fact(<#1>)7
function fib(n) {
<body>
}7
fib(<#1>)
<#1> = <#2>;
<#1> += 1;
console.log(<#1>);
var <#1>;
[<#1>]
[]
(<#1>.length)1
<#2>[<#1> - 1]
<#2>.push(<#1>);
Transcript
show: <#1>;
cr.
Transcript
show: <#1>;
cr.
<#1>
<#1> ifTrue: [
<#2>].
<#1>
ifTrue: [
<#2>]
ifFalse: [
<#3>].
<#1>
[<#1>] whileTrue: [
<#2>].
(<#2> to: <#3>) do: [:<#1> |
<#4>].
(<#1> + <#2>)
(<#1> - <#2>)
(<#1> * <#2>)
(<#1> / <#2>)
(<#1> \\ <#2>)
(<#1> < <#2>)
(<#1> = <#2>)
(<#1> > <#2>)
(<#1> and: [<#2>])
(<#1> or: [<#2>])
(<#1> not)true
<#1>helloWorld
(<#1>, <#2>)world
(<#1> size)5
(<#1> isNumber)5
(<#1> printString)5
| fact |
fact := [:n| <body>].5
(fact value: <#1>)7
| fib |
fib := [:n | <body>].7
(fib value: <#1>)
<#1> := <#2>.
<#1> := <#1> + 1.
Transcript
show: <#1>;
cr.
| <#1> |
#(<#1>)
(OrderedCollection new)
(<#1> size)1
(<#2> at: <#1>)
<#2> add: <#1>.
print(<#1>)
print<#1>)
<#1>
if <#1>:
<#2>
if <#1>:
<#2>
else:
<#3>
return <#1>
while <#1>:
<#2>
for <#1> in range(<#2>, <#3>):
<#4>
(<#1> + <#2>)
(<#1> - <#2>)
(<#1> * <#2>)
(<#1> / <#2>)
(<#1> % <#2>)
(<#1> < <#2>)
(<#1> == <#2>)
(<#1> > <#2>)
(<#1> & <#2>)
(<#1> | <#2>)
(!<#1>)true
<#1>helloWorld
(<#1> + <#2>)world
(<#1>.length)5
isinstance(<#1>, (int, long, float, complex))5
str(<#1>)5
def fact(n):
<body>5
fact(<#1>)7
def fib(n):
<body>7
fib(<#1>)
<#1> = <#2>
<#1> += 1
print <#1>
#variables <#1>
[<#1>]
[]
len(<#1>)1
<#2>[<#1> - 1]
<#2>.append(<#1>)
printf(<#1>);
printf("\n");
printf(<#1>);
printf("\n");
#include <stdio.h>
int main()
{
<#1>
return(0);
}
if <#1>
{
<#2>
}
if <#1>
{
<#2>
}
else
{
<#3>
}
return <#1>;
while <#1>
{
<#2>
}
int <#1>; for (<#1> = <#2>; <#1> <= <#3>; <#1>++)
{
<#4>
}
(<#1> + <#2>)
(<#1> - <#2>)
(<#1> * <#2>)
(<#1> / <#2>)
(<#1> % <#2>)
(<#1> < <#2>)
(<#1> == <#2>)
(<#1> > <#2>)
(<#1> && <#2>)
(<#1> || <#2>)
(!<#1>)5
"%d", <#1>5
int fact(int n)
{
<body>
}5
fact(<#1>)7
int fib(int n)
{
<body>
}7
fib(<#1>)
<#1> = <#2>;
<#1>++;
int <#1>;(<#1> + <#2>)helloWorldfact(<#1>)5fib(<#1>)7(<#1> + <#2>)(<#1> * <#2>)
drag any example script into this ring:
FizzBuzz scripts for any language mapping:
a FizzBuzz version that compiles to any mappings in this project: JavaScript, Python, Smalltalk and C
i1another, slightly different variant of FizzBuzz, which also compiles to any language mapping in this projectrecursive factorial script with function header for any language mapping:
other example scripts for any language except C:
nested FOR block example. Try this one for any language mapping except Ctry the current script by executing it:convert to various textual languages. Use the watcher's context menu to export:for i in range(1, 20):
if (((i % 5) == 0) & ((i % 3) == 0)):
print "FizzBuzz"
else:
if ((i % 3) == 0):
print "Fizz"
else:
if ((i % 5) == 0):
print "Buzz"
else:
print str(i)a FizzBuzz version that compiles to any mappings in this project: JavaScript, Python, Smalltalk and C