Enter the number of terms upto which you want to add the series as an input. Now we use for loop to get the desired output.
Here is the source code of the Java Program to Add the nth Square Series. The Java program is successfully compiled and run on a Windows system. The program output is also shown below.
public class Square_Series
public static void main(String args)
int n, sum = 0;
Scanner s = new Scanner(System.in);
System.out.println("Given series:1^2 + 2^2 + 3^2......... +n^2");
System.out.print("Enter value of n:");
n = s.nextInt();
for(int i = 1; i <= n; i++)
sum = sum + i * i;
System.out.println("Sum of series:"+sum);
$ javac Square_Series.java $ java Square_Series Given series:1^2 + 2^2 + 3^2......... +n^2 Enter value of n:5 Sum of series:55
Sanfoundry Global Education & Learning Series – 1000 Java Programs.