Write a program it adds up all the numbers from 1 up to whatever numbers input ,then summing the answer in output. Like if we put 6 input then check answer output is 21 0+1+2+3+4+5+6 use factorial In Java use JFrame please .
Write a program it adds up all the numbers from 1 up to whatever numbers input ,then summing the answer in output. Like if we put 6 input then check answer output is 21
0+1+2+3+4+5+6
use factorial
In Java use JFrame please .
![The image displays the Apache NetBeans IDE 14 interface, which is designed for Java development. Below is a detailed explanation of the main components visible in the interface:
1. **Projects Panel (Left Side)**:
- Displays a hierarchical view of the project structure.
- The main project is `mavenproject1`, with sub-packages `com.mycompany.mavenproject1` and `com.mycompany.mt`.
2. **Source Package Details**:
- `com.mycompany.mavenproject1` contains `Mavenproject1.java` and `NewJFrame.java`.
- `com.mycompany.mt` contains `MT.java`.
3. **Main Editing Area**:
- A file is open with the name `NewJFrame.java`.
- Offers buttons for `Source`, `Design`, and `History` views.
- Displays the message: "To change layout manager of a container use Set Layout submenu from its context menu."
4. **Palette Panel (Right Side)**:
- Lists various swing components and containers like `Panel`, `Tabbed Pane`, `Label`, `Button`, etc., available for building the GUI.
5. **Properties Panel (Bottom Right)**:
- Displays properties of a selected `JFrame`.
- Includes settings such as `defaultCloseOperation` set to `EXIT_ON_CLOSE`, various flags like `alwaysOnTop` and `autoRequestFocus`, and a `background` color setting `[242,242,242]`.
6. **Navigator Panel (Bottom Left)**:
- Shows the structure of `JFrame` components, useful for navigating and editing elements within the GUI form.
This interface is typical for developers working on Java Swing applications, providing a comprehensive environment to manage projects, edit code, design GUI components, and configure component properties.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F3cdf41df-aedd-453e-81cd-404777f68046%2F61ec1009-ab33-47ab-8565-c763e03ee22a%2Fvcp8nsb_processed.png&w=3840&q=75)
Code:
import java.util.Scanner;
import java.io.*;
class Sumofdigit {
static int sumOfDigitsFrom1ToN(int n)
{
int result = 0;
for (int x = 1; x <= n; x++)
result += sumOfDigits(x);
return result;
}
static int sumOfDigits(int x)
{
int sum = 0;
while (x != 0)
{
sum += x % 10;
x = x / 10;
}
return sum;
}
public static void main(String args[])
{
Scanner num = new Scanner(System.in);
System.out.print("Please enter a number to calculate sum of digits = ");
int n = num.nextInt();
System.out.println("Sum of digits in numbers"
+" from 1 to " + n + " is = "
+ sumOfDigitsFrom1ToN(n));
}
}
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Solved in 2 steps with 3 images
