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updated sieve #16

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updated sieve #16

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6 changes: 3 additions & 3 deletions JAVA/sieveerath
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Original file line number Diff line number Diff line change
Expand Up @@ -3,7 +3,7 @@

class SieveOfEratosthenes
{
void sieveOfEratosthenes(int n)
public void sieveOfEratosthenes(int n)
{
// Create a boolean array "prime[0..n]" and initialize
// all entries it as true. A value in prime[i] will
Expand All @@ -15,10 +15,10 @@ class SieveOfEratosthenes
for(int p = 2; p*p <=n; p++)
{
// If prime[p] is not changed, then it is a prime
if(prime[p] == true)
if(prime[p])
{
// Update all multiples of p
for(int i = p*p; i <= n; i += p)
for(int i = p*p; i <= n; i =i+2*p)
prime[i] = false;
}
}
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