Java Program to Add the nth Square Series

This is a Java Program to Add the nth Square Series.

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.

```
import java.util.Scanner;
```
```
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);

```
    }
```
```
}
```

Output:

$ 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

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