23 lines
531 B
HTML
23 lines
531 B
HTML
<!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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<script>
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let ev = parseInt(prompt("Mond meg az évet: "));
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function hello(ev){
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if((ev % 4 == 0 && ev % 100 != 0) || ev % 400 == 0 ){
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alert("szökőév");
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}else{
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alert("nem szököév");
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}
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}
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hello(ev);
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</script>
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</body>
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</html> |