write a program in java to print the given series in java
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import java.util.*;
public class Main {
public static void main(String[] args) {
Scanner sc=new Scanner (System.in);
System.out.println("Enter the number of terms you want that is the value of n");
int n=sc.nextInt();
double a=4.0;
double b=3.0;
double sum=0;
for(int i=1;i<=n;i++)
{
if(i%2==0)
{
sum=sum+(a/b);
}
else
{
sum=sum-(a/b);
}
b=b+2;
}
System.out.println("Sum="+sum);
sc.close();
}
}
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