35 lines
788 B
Java
35 lines
788 B
Java
/*
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Program to find the sum of the first 1000 prime numbers.
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*/
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public class Main
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{
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public static void main(String args[])
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{
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int number = 2;
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int count = 0;
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long sum = 0;
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while(count < 1000)
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{
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if(isPrimeNumber(number))
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{
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sum += number;
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count++;
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}
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number++;
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}
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System.out.println(sum);
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}
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private static boolean isPrimeNumber(int number)
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{
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for(int i=2; i<=number/2; i++)
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{
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if(number % i == 0)
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{
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return false;
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}
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}
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return true;
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}
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} |