Sum of Natural Numbers using For loop in C++

 A program that will ask the user to give a positive number and then the program will compute the sum of natural numbers using for loop statement using C++ programming language.

I am currently accepting programming work, IT projects, school and application development, programming projects, thesis and capstone projects, IT consulting work, computer tutorials, and web development work kindly contact me at the following email address for further details.  If you want to advertise on my website kindly contact me also in my email address also. Thank you.

My email address is the following jakerpomperada@gmail.com, jakerpomperada@aol.com, and jakerpomperada@yahoo.com.
My mobile number here in the Philippines is 09173084360.
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=================================================

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Program Listing
//Sum of Natural Numbers using For loop

#include <iostream>

using namespace std;

int main() {
    int num=0, sum = 0;

    cout << "Give positive integer: ";
    cin >> num;

    for (int i = 1; i <= num; ++i) {
        sum += i;
    }

    cout << "Sum = " << sum;
    return 0;
}

Subtract Two Numbers Using Forms in C#

Subtract Two Numbers Using Forms in C#

  A simple program asks the user to give two numbers and then the program will subtract the two numbers and display the results on the screen using C# programming language.

I am currently accepting programming work, IT projects, school and application development, programming projects, thesis and capstone projects, IT consulting work, computer tutorials, and web development work kindly contact me at the following email address for further details.  If you want to advertise on my website kindly contact me also in my email address also. Thank you.

My email address is the following jakerpomperada@gmail.com, jakerpomperada@aol.com, and jakerpomperada@yahoo.com.
My mobile number here in the Philippines is 09173084360.
Please subscribe to my channel  https://www.youtube.com/channel/UCOs-lpOoIeJoh6gpJthPoGg
=================================================

You can buy my C++ book online at  

https://www.mindshaperspublishing.com/product/beginners-guide-to-c-programming/

You can buy my book in introduction to computer networking at 
https://www.unlimitedbooksph.com/product-page/introduction-to-computer-networking

Want to support my channel?
GCash Account
Jake Pomperada

09173084360

Paypal
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Patreon
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Thank you very much for your support.

 

Program Listing

using System;

using System.Collections.Generic;

using System.ComponentModel;

using System.Data;

using System.Drawing;

using System.Linq;

using System.Text;

using System.Windows.Forms;

namespace WindowsFormsApplication1

{

    public partial class Form1 : Form

    {

        public Form1()

        {

            InitializeComponent();

        }

        private void button1_Click(object sender, EventArgs e)

        {

            double a, b, c;

            a = Convert.ToDouble(textBox1.Text);

            b = Convert.ToInt32(textBox2.Text);

            c = a - b;

            textBox3.Text = c.ToString();

        }

    }

}

Multiply Two Numbers Using Forms in C#

Multiply Two Numbers Using Forms in C#

  A simple program asks the user to give two numbers and then the program will multiply the two numbers and display the results on the screen using C# programming language.

I am currently accepting programming work, IT projects, school and application development, programming projects, thesis and capstone projects, IT consulting work, computer tutorials, and web development work kindly contact me at the following email address for further details.  If you want to advertise on my website kindly contact me also in my email address also. Thank you.

My email address is the following jakerpomperada@gmail.com, jakerpomperada@aol.com, and jakerpomperada@yahoo.com.
My mobile number here in the Philippines is 09173084360.
Please subscribe to my channel  https://www.youtube.com/channel/UCOs-lpOoIeJoh6gpJthPoGg
=================================================

You can buy my C++ book online at  

https://www.mindshaperspublishing.com/product/beginners-guide-to-c-programming/

You can buy my book in introduction to computer networking at 
https://www.unlimitedbooksph.com/product-page/introduction-to-computer-networking

Want to support my channel?
GCash Account
Jake Pomperada

09173084360

Paypal
https://paypal.me/jakerpomperada

Patreon
https://www.patreon.com/jakerpomperada

Thank you very much for your support.



Program Listing
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;

namespace WindowsFormsApplication1
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }

        private void button1_Click(object sender, EventArgs e)
        {
            double a, b, c;

            a = Convert.ToDouble(textBox1.Text);

            b = Convert.ToInt32(textBox2.Text);

            c = a * b;

            textBox3.Text = c.ToString();
        }
    }
}

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Cube a Number Using Pointers in C

Cube a Number Using Pointers in C

 A program that will ask the user to give a number and then the program will compute the cube equivalent of the given number by the user using pointers in C programming language.

I am currently accepting programming work, IT projects, school and application development, programming projects, thesis and capstone projects, IT consulting work, computer tutorials, and web development work kindly contact me at the following email address for further details.  If you want to advertise on my website kindly contact me also in my email address also. Thank you.

My email address is the following jakerpomperada@gmail.com, jakerpomperada@aol.com, and jakerpomperada@yahoo.com.
My mobile number here in the Philippines is 09173084360.
Please subscribe to my channel  https://www.youtube.com/channel/UCOs-lpOoIeJoh6gpJthPoGg
=================================================

You can buy my C++ book online at  

https://www.mindshaperspublishing.com/product/beginners-guide-to-c-programming/

You can buy my book in introduction to computer networking at 
https://www.unlimitedbooksph.com/product-page/introduction-to-computer-networking

Want to support my channel?
GCash Account
Jake Pomperada

09173084360

Paypal
https://paypal.me/jakerpomperada

Patreon
https://www.patreon.com/jakerpomperada

Thank you very much for your support.



Program Listing

#include <stdio.h>

int main() {
    int num, *p, cube;

    printf("\n");
    printf("\tCube a Number Using Pointers in C\n\n");
    printf("\tEnter a number: ");
    scanf("%d", &num);

    p = &num;

    cube = (*p) * (*p) * (*p);
  
    printf("\n\n");
    printf("\tThe cube of %d is %d", *p, cube);

    return 0;
}

Divide Two Numbers Using Forms in C#

Divide Two Numbers Using Forms in C#

 A simple program asks the user to give two numbers and then the program will divide the two numbers and display the results on the screen using C# programming language.

I am currently accepting programming work, IT projects, school and application development, programming projects, thesis and capstone projects, IT consulting work, computer tutorials, and web development work kindly contact me at the following email address for further details.  If you want to advertise on my website kindly contact me also in my email address also. Thank you.

My email address is the following jakerpomperada@gmail.com, jakerpomperada@aol.com, and jakerpomperada@yahoo.com.
My mobile number here in the Philippines is 09173084360.
Please subscribe to my channel  https://www.youtube.com/channel/UCOs-lpOoIeJoh6gpJthPoGg
=================================================

You can buy my C++ book online at  

https://www.mindshaperspublishing.com/product/beginners-guide-to-c-programming/

You can buy my book in introduction to computer networking at 
https://www.unlimitedbooksph.com/product-page/introduction-to-computer-networking

Want to support my channel?
GCash Account
Jake Pomperada

09173084360

Paypal
https://paypal.me/jakerpomperada

Patreon
https://www.patreon.com/jakerpomperada

Thank you very much for your support.



Program Listing
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;

namespace divide
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }

        private void textBox3_TextChanged(object sender, EventArgs e)
        {

        }

        private void button1_Click(object sender, EventArgs e)
        {
            double a, b, c;
            a = Convert.ToDouble(textBox1.Text);
            b = Convert.ToInt32(textBox2.Text);
           c = a / b;
            textBox3.Text = c.ToString();
        }
    }
}

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Display Names Using Filter in AngularJS

Display Names Using Filter in AngularJS

 Machine Problem

Write a program that uses filter Filter to display the names that contain with the letter "i" in the screen.

List of Person's Names

Jake, Allie, Lydia,Vinky,Jacob, Gracin,Gavin,

Gelia, Virgilio, and  Rocky

I am currently accepting programming work, IT projects, school and application development, programming projects, thesis and capstone projects, IT consulting work, computer tutorials, and web development work kindly contact me at the following email address for further details.  If you want to advertise on my website kindly contact me also in my email address also. Thank you.

My email address is the following jakerpomperada@gmail.com, jakerpomperada@aol.com, and jakerpomperada@yahoo.com.
My mobile number here in the Philippines is 09173084360.
Please subscribe to my channel  https://www.youtube.com/channel/UCOs-lpOoIeJoh6gpJthPoGg
=================================================

You can buy my C++ book online at  

https://www.mindshaperspublishing.com/product/beginners-guide-to-c-programming/

You can buy my book in introduction to computer networking at 
https://www.unlimitedbooksph.com/product-page/introduction-to-computer-networking

Want to support my channel?
GCash Account
Jake Pomperada

09173084360

Paypal
https://paypal.me/jakerpomperada

Patreon
https://www.patreon.com/jakerpomperada

Thank you very much for your support.




Program Listing
index.htm
<!-- index.htm
  Author   : Prof. Jake Rodriguez Pomperada, MAED-IT, MIT
  Date     : August 1, 2021  12:12 PM  Sunday
  Place    : Bacolod City, Negros Occidental
  Websites : www.jakerpomperada.com and www.jakerpomperada.blogspot.com
  Email    : jakerpomperada@gmail.com
 -->
<html>
<head>
  <title>Display Names Using filter Filter in AngularJS</title>
</head>
<style>
body {
  font-family: arial;
  font-size: 20px;
  font-weight: bold;
}
</style>
<script type="text/javascript" src="angular.min.js">
</script><br>
<h3>
Display Names Using filter Filter in AngularJS
</h3>
<div ng-app="myApp" ng-controller="namesCtrl">  
<ul>  
  <li ng-repeat="x in names | filter : 'i'">  
    {{ x }}  
  </li>  
</ul>  
</div>  
<script>  
angular.module('myApp', []).controller('namesCtrl', function($scope) {  
    $scope.names = [  
'Jake',
'Allie',
'Lydia',
'Vinky',
'Jacob',
'Gracin',
'Gavin',
'Gelia',
'Virgilio',
'Rocky'
    ];  
});  
</script>  
</body>
</html>

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Count Vowels and Consonants in Pascal

Count Vowel and Consonants in Pascal

 A program that will ask the user to give a string or sentence and then the program will count the vowels and consonants in a given string or sentence using Pascal programming language.

I am currently accepting programming work, IT projects, school and application development, programming projects, thesis and capstone projects, IT consulting work, computer tutorials, and web development work kindly contact me at the following email address for further details.  If you want to advertise on my website kindly contact me also in my email address also. Thank you.

My email address is the following jakerpomperada@gmail.com, jakerpomperada@aol.com, and jakerpomperada@yahoo.com.
My mobile number here in the Philippines is 09173084360.
Please subscribe to my channel  https://www.youtube.com/channel/UCOs-lpOoIeJoh6gpJthPoGg
=================================================

You can buy my C++ book online at  

https://www.mindshaperspublishing.com/product/beginners-guide-to-c-programming/

You can buy my book in introduction to computer networking at 
https://www.unlimitedbooksph.com/product-page/introduction-to-computer-networking

Want to support my channel?
GCash Account
Jake Pomperada

09173084360

Paypal
https://paypal.me/jakerpomperada

Patreon
https://www.patreon.com/jakerpomperada

Thank you very much for your support.




Program Listing
program CountVowelsAndConsonants;

var
   inputStr: string;
   numVowels, numConsonants: integer;
   i: integer;
   currentChar: char;

begin
   numVowels := 0;
   numConsonants := 0;
   writeln;
   write('Vowels and Consonants in Pascal');
   writeln;
   writeln;
   write('Enter a string: ');
   readln(inputStr);
   
   for i := 1 to length(inputStr) do begin
      currentChar := upcase(inputStr[i]);
      if (currentChar >= 'A') and (currentChar <= 'Z') then begin
         if (currentChar = 'A') or (currentChar = 'E') or (currentChar = 'I') or (currentChar = 'O') or (currentChar = 'U') then begin
            numVowels := numVowels + 1;
         end
         else begin
            numConsonants := numConsonants + 1;
         end;
      end;
   end;
   
   writeln;
   writeln('The number of vowels in the string is: ', numVowels);
   writeln('The number of consonants in the string is: ', numConsonants);
    writeln;
   write('End of Program');
   writeln;
   readln;
end.

Division of Two Numbers Using Scala