Using java make a program is to find all of the numbers between 1 and 10,000 tha

Question

Using java make a program is to find all of the numbers between 1 and 10,000 that have a perfect median. A number n has a perfect median m if the sum of all the integers less than m is equal to the sum of all the integers greater than m, up to and including n. For example, the number n = 8 has the perfect median m = 6, because the sum of the integers from 1 to 5 is equal to the sum of the integers from 7 to 8. As you complete this assignment, you will learn about.

You might make use of the formula 1+2+...+(m-1) = m(m-1)/2

Explanation / Answer

please rate - thanks

I didn't use the formula, used the definition. it takes a while to run

public class main
{ public static void main ( String[] args )
   {int i,sum1,sum2,j,k;
    for(i=1;i<=10000;i++)
        {for(j=1;j<=i;j++)
              {sum1=0;
                sum2=0;
                for(k=1;k<j;k++)
                    sum1+=k;
                for(k=j+1;k<=i;k++)
                    sum2+=k;
   
                if(sum1==sum2)
                     System.out.println(i+" has a perfect median of "+j);    
        }
   
        }
    }
    }

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