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<!DOCTYPE html> | |
<html> | |
<head> | |
<meta charset="UTF-8"> | |
<meta name="viewport" content="width=device-width, initial-scale=1.0"> | |
<meta http-equiv="X-UA-Compatible" content="ie=edge"> | |
<title>Prime Number 출력기</title> | |
</head> | |
<body> | |
<script> | |
var numbers = {}; | |
numbers.Prime = []; | |
numbers.All = []; | |
numbers.allNum = function(max_num) { | |
for (var i = 2; i <= max_num; i++) { | |
this.All.push(i); | |
} | |
}; | |
numbers.isPrime = function(number) { | |
for (var i = 2; i < number; i++) { | |
if (number % i === 0) { | |
return false | |
} | |
return true; | |
} | |
}; | |
numbers.addPrime = function() { | |
for (var i = 0; i < this.All.length; i++) { | |
var a = this.All[i]; | |
if (this.isPrime(a)) { | |
this.Prime.push(a); | |
} | |
} | |
}; | |
numbers.printPrime = function() { | |
document.write("<h2> 소수 출력 결과 </h2>"); | |
for (var i = 0; i < this.Prime.length; i++) { | |
document.write((i+1) + "번째 소수는 " + this.Prime[i] + "입니다. <br>"); | |
} | |
}; | |
numbers.isPrime(100); | |
numbers.allNum(100); | |
numbers.addPrime(); | |
numbers.printPrime(); | |
</script> | |
</body> | |
</html> |
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