4 ms·
24607 (with the cheat), 621 (without) :D Fun evening challenge :P function isPrime(n){ if ((n<=1) || (!n % 2)) { return false; } for (var k
by gfmio 11y ago
24607 (with the cheat), 621 (without) :D
Fun evening challenge :P
function isPrime(n){
if ((n<=1) || (!n % 2)) {
return false;
}
for (var k = 3; k < Math.round(Math.sqrt(n) + 0.5); k = k+2) {
if (n % k == 0) {
return false;
}
}
return true;
}
var nSpan = $("span#n")
var yesButton = $("button#yes");
var noButton = $("button#no");
var body = $("body");
function solve(){
if (isPrime(parseInt(nSpan.innerHTML)) {
yesButton.click();
} else {
noButton.click();
}
if (body.className != "end") {
setTimeout(solve,0);
}
}
solve();