Talk:100 doors: Difference between revisions
→Invalid JavaScript solution: typo
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But in the examples it goes to 100, and not to 10, that means it's calculating 1000 doors, and not 100 doors? [[User:Rainb|Rainb]] ([[User talk:Rainb|talk]]) 07:03, 21 July 2014 (UTC)
== Invalid JavaScript solution ==
ES6:
// Array comprehension style
[ for (i of Array.apply(null, { length: 100 })) i ].forEach((_, i) => {
var door = i + 1
var sqrt = Math.sqrt(door);
if (sqrt === (sqrt | 0)) {
console.log("Door %d is open", door);
}
});
JavaScript does not have array comprehension, this results in a syntax error... [[User:MattDESTROYER|MattDESTROYER]] ([[User talk:MattDESTROYER|talk]]) 00:29, 3 December 2023 (UTC)
:Interesting. I tried it on TIO.RUN. they have 4 Javascript options, only SpiderMonkey accepts the syntax but gives incorrect output.
:Changing <code>console.log("Door %d is open", door);</code> to <code>console.log("Door " + door + " is open");</code> gives correct output.
:--[[User:Tigerofdarkness|Tigerofdarkness]] ([[User talk:Tigerofdarkness|talk]]) 14:01, 3 December 2023 (UTC)
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