HR30 Day 14: Scope 문서 원본 보기

==개요==
;<nowiki>HR30 Day 14: Scope</nowiki>
* https://www.hackerrank.com/challenges/30-scope/problem

{{HR30 헤더}}
{{HR30 10-19}}
|}

==Java==
{{참고|HR30 Day 14: Scope/Java}}
<syntaxhighlight lang='Java'>
    Difference(int[] a) {
        this.elements = a;
    }
    public void computeDifference() {
        int max = 1;
        int min = 100;
        for(int num:this.elements) {
            if( num > max ) max = num;
            if( num < min ) min = num;
        }
        this.maximumDifference = max - min;
    }
</syntaxhighlight>

==PHP==
{{참고|HR30 Day 14: Scope/PHP}}
<syntaxhighlight lang='php'>
    function __construct($arr) {
        $this->elements = $arr;
    }
    public function ComputeDifference() {
        $max = 1;
        $min = 100;
        foreach($this->elements as $num) {
            if( $num > $max ) $max = $num;
            if( $num < $min ) $min = $num;
        }
        $this->maximumDifference = $max - $min;
    }
</syntaxhighlight>

==Python==
{{참고|HR30 Day 14: Scope/Python}}
<syntaxhighlight lang='python'>
	# Add your code here
    def computeDifference(self):
        mx = 1
        mn = 100
        for num in self.__elements:
            if( num > mx ): mx = num
            if( num < mn ): mn = num
        self.maximumDifference = mx - mn
            
</syntaxhighlight>