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isprime check formula java

Shristi Gautam answered on June 17, 2021 Popularity 8/10 Helpfulness 10/10

answer isprime check formula java

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isprime check formula java

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  static boolean isPrime(int n){
        boolean result=true;
        if(n <= 1) return false;
        for(int i = 2; i <= n/2; i++){
            if(n % i == 0){
                result = false; //if some number divides it, then prime=false;
                break;
            }
        }
        return result;
    }

Popularity 8/10 Helpfulness 10/10 Language java

Source: Grepper

Tags: formula java

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Contributed on Jun 17 2021

Shristi Gautam

0 Answers Avg Quality 2/10

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isprime java

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static boolean isPrime(int n){
	for (int i = 2; i <= Math.sqrt(n); i++)
		if (n % i == 0) return false;
	return n > 1;
}

Popularity 9/10 Helpfulness 9/10 Language java

Source: Grepper

Tags: java

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Contributed on Apr 16 2022

Dovi91

0 Answers Avg Quality 2/10

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isprime check formula java

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