# Series Program

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nikhilboorla
Series Program
2 Answer(s)      4 years and 6 months ago
Posted in : Java Beginners

Please help me to write code for this series Write a Java Method to solve the following problem: a.Evaluate the result of the series: 1-2+3-4+5-6+â?¦â?¦+n

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March 13, 2013 at 11:28 AM

hi friend,

Try the following code may this will be helpful for you

```package net.roseindia;

import java.util.Scanner;

public class SumOfSeries {

public static void sum(int n)
{
int total = 0;
for(int i=1; i<=n; i++)
{
if(i<n)
{
System.out.print(i+"+");
}
total = total+i;
}
System.out.println(n+" = "+total);
}
public static void main(String args[])
{
Scanner scan = new Scanner(System.in);
System.out.print("Enter the last number : ");
int num = scan.nextInt();
sum(num);
}
}
```

March 14, 2013 at 12:37 AM

o/p is displaying 1+2+3+4+5=15

But i need o/p as 1+2-3+4-5=-1

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