31 lines
736 B
HTML
31 lines
736 B
HTML
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>Document</title>
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</head>
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<body>
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<p id="szokoev"></p>
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<script>
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let ev = parseInt(prompt("Add meg az évet!"));
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let szoko = szokoev(ev);
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function szokoev(ev) {
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if ((ev % 4 == 0 && ev % 100 != 0 )|| ev % 400 == 0){
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return true;
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}
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return false;
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}
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let nem = "";
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if(!szoko){
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nem = "NEM";
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}
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document.getElementById("szokoev").innerHTML = `A megadott év (${ev}) ${nem} szökőév!`;
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//console.log(szoko);
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</script>
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</body>
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</html>
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