HELLO, I’M SERHAT AND THIS IS MY FANCY TITLE.

Project Euler - Question 3


The prime factors of 13195 are 5, 7, 13 and 29. What is the largest prime factor of the number 600851475143?

package serhat;
import java.util.Scanner;
public class Serhat {
  public static void main(String[] args) {
    {
      Scanner klavye = new Scanner(System.in);
      long a;
      int i=0;
      int[] b;
      b = new int[1500];
      System.out.println("a degerini girin : ");
      a = klavye.nextLong();
      for(i=1;i);
    }
  }
}
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Date: | Tags: project euler, project euler answers | Categories: tech, java

Project Euler - Question 1


If we list all the natural numbers below 10 that are multiples of 3 or 5, we get 3, 5, 6 and 9. The sum of these multiples is 23. Find the sum of all the multiples of 3 or 5 below 1000.

Answer:

package serhat;
public class Serhat {
 public static void main(String[] args) {
 {
     int n = 1000, t = 0, i;
     for(i=1; i<n; i++){
         if(i%3 == 0 || i%5 == 0){
             t = i + t;
         }
     }
     System.out.println(t);
  }
  }
}
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Date: | Tags: project euler, project euler answers | Categories: tech, java