Running Sum of Numbers Using Pointers in C++

 A simple running sum of numbers using pointers in C++ programming language.

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Program Listing

#include  <iostream>

using namespace std;

int main()

{

int array[30];

int sum=0,n=0,*point;

cout << "\n\n";

cout << "\t\tRunning Sum of Numbers Using Pointers in C++";

cout << "\n\n";

cout<<"\tEnter how many elements? : ";

cin>>n;

for(int i=1;i<=n;i++) {

 cout << "\n\n";

 cout << "\tEnter Value No : "

     << i << ":";

cin>>array[i];

point = &array[i];

sum+=array[i];

cout << "\n";

cout<<"\tThe Running Sum is "

    << sum << ".";

}

cout << "\n\n";

system("pause");

}

Simple Login in C++

Simple Login in C++

 A simple login is written in C++ programming language. I hope you will find our work useful. 

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 in 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.

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=================================================

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Jake Pomperada

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Program Listing

#include <iostream>

#include <string>

const std::string CorrectPassword("1234");

const int MaxLoginAttempts = 3;

int main()

{

  bool loggedIn = false;

  int loginAttempts = 0;

  std::string password;

  

  std::cout << "\n\n";

  std::cout << "\tSimple Login in C++";

  std::cout << "\n\n";

  while(!loggedIn && loginAttempts < MaxLoginAttempts)

  {

    std::cout << "\n";

std::cout << "\tEnter password : ";

    std::getline(std::cin, password);

    ++loginAttempts;

    std::cout << "\tAttempt Number : " << loginAttempts;

    if(password == CorrectPassword)

      loggedIn = true;

  }

  if(loggedIn) {

    std::cout << "\n\n";

    std::cout << "\tLogin successful!\n";

}

  else {

    std::cout << "\n\n";

    std::cout << "\tLogin failed!\n";

   }

}

Product Price Solver in C++

Product Price Solver in C++

A simple program that I wrote using C++ to compute the product price in a grocery store using two-dimensional arrays, looping statements, and basic math operations.

 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 in 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

=================================================

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Jake Pomperada

09173084360

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Thank you very much for your support

Program Listing

#include <iostream>

#include <iomanip>

// Jake Rodriguez Pomperada, MAED-IT, MIT

// jakerpomperada@gmail.com

using namespace std;

main() {

    string product[4] = {"Nido","Bear Brand",

                       "Anchor Milk", "Milo"};

    double price[4][1];

    double solve=0;

    double add=0,change=0, pay=0;

    cout <<"\n\n";

    cout << "Product Price Solver in C++";

     cout << "\n\n";

     for (int a=0; a<4; a++) {

       for (int b=0; b<1; b++)

       {

        cout << "Enter " <<product[a]

         << " price : ";

        cin >> price[a][b];

        add+=price[a][b];

       }

     solve= add;

     }

    cout << "\n\n";

    cout << "Total Amount Cost :=>" << fixed << setprecision(2) << solve;

    cout << "\n\n";

    cout << "Amount Payed : ";

    cin >> pay;

    change = (pay-solve);

    cout << "\n\n";

    cout << "Your change is Php : " << fixed << setprecision(2) <<change

        << ".";

    cout << "\n\n";

    system("pause");

 }

Convert Days to Years, Weeks and Days in C

Convert Days to Years, Weeks and Days in C

 Machine Problem 

Write a program to ask the user to give an input number of days and convert it to years, weeks, and days and display the result on the screen.

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 in 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

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Jake Pomperada

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Program Listing

/* days.c

Convert days to years weeks and days

Author   : Jake Rodriguez Pomperada, MAED-IT, MIT

Websites  : jakerpomperada.com and jakerpomperada.blogspot.com

Email    : jakerpomperada@gmail.com

Tool     : Dev C++ Version 5.11

Date     : April 18, 2022  5:51 AM  Monday

*/

#include <stdio.h>

int main()

{

   int days=0, years=0, weeks=0;

   system("COLOR F0");

   printf("\n\n");

   printf("\tConvert Days to Years, Weeks and Days in C");

   printf("\n\n");

   printf("\tHow Many Days : ");

   scanf("%d", &days);

    /* Conversion in this portion */

    years = (days / 365);   /* Ignoring leap year */

    weeks = (days % 365) / 7;

    days  = days - ((years * 365) + (weeks * 7));

    printf("\n\n");

    printf("\tDisplay Results");

    printf("\n\n");

    printf("\tNumber of Years : %d\n", years);

    printf("\tNumber of Weeks : %d\n", weeks);

    printf("\tNumber of Days  : %d", days);

    printf("\n\n\n");

    printf("\tEND OF PROGRAM");

    printf("\n\n");

    }

First and Last Number in Python

First and Last Number in Python

 A simple program to ask the user to give any number and then the program will find the first and last digit using Python 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 in 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

=================================================

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GCash Account

Jake Pomperada

09173084360

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Program Listing

# first_last.py
# Jake Rodriguez Pomperada, MAED-IT, MIT
# www.jakerpomperada.blogspot.com and www.jakerpomperada.com
# jakerpomperada@gmail.com
# Bacolod City, Negros Occidental Philippines


import math

print()
print("\tFirst and Last Number in Python\n")
num_val = int(input("\tGive any number: "))

last = num_val % 10

while num_val >= 10:
   num_val = num_val / 10

print()
print("\tThe First Digit :",math.trunc(num_val));
print("\tThe Last  Digit : ",last);
print()
print("\tEnd of Program")
print()

Simple Login in C#

Simple Login in C#

 A simple login program that is written 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 in 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

=================================================

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GCash Account

Jake Pomperada

09173084360

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Thank you very much for your support

Program Listing

using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

namespace SimpleLogin

{

  class Program

  {

    static void Main(string[] args)

    {

      const int MaxLoginAttempts = 3;

      int loginAttempts = 0;

      bool loggedIn = false;

      const string password = "1234";

        Console.WriteLine("\n");

            Console.Write("\tSimple Login in C#\n");

       

   while (!loggedIn && loginAttempts < MaxLoginAttempts)

      {

        Console.Write("\n\n");

        Console.Write("\tEnter password: ");

        string input = Console.ReadLine();

        loginAttempts++;

        if(input == password)

          loggedIn = true;

      }

       Console.WriteLine("\n");

            if (loggedIn)

        Console.WriteLine("\tLogin succesfull.");

      else

        Console.WriteLine("\tLogin failed. You seem to be a hacker.");

      Console.WriteLine("\n");

      Console.Write("\tEnd of Program");

      Console.WriteLine("\n");

      Console.ReadKey();

    }

  }

}

Basic Math Operations in JavaScript

Basic Math Operations in JavaScript

 A simple program to show basic math operations like addition, subtraction, multiplication, and division of two numbers using JavaScript 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 in 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

=================================================

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GCash Account

Jake Pomperada

09173084360

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Patreon

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Thank you very much for your support

Program Listing

<!DOCTYPE html>

<html lang="en">

<head>

    <meta charset="UTF-8">

    <meta http-equiv="X-UA-Compatible" content="IE=edge">

    <meta name="viewport" content="width=device-width, initial-scale=1.0">

    <title>BASIC MATH OPERATIONS IN JAVASCRIPT</title>

    <style>

        * {

            box-sizing: border-box;

            margin: 0;

            padding: 0;

        }

        body {

            min-height: 100vh;

            display: flex;

            justify-content: center;

            align-items: center;

            background-color: #EEEDED;

            color: #333;

            font-family: sans-serif;

        }

        main {

            padding: 50px;

            border-radius: 10px;

            background-color: #fff;

            min-width: 500px;

        }

        h1 {

            margin-bottom: 5px;

            font-size: 28px;

            text-align: center;

        }

        h2 {

            margin-bottom: 20px;

            font-size: 20px;

            text-align: center;

        }

        .block {

            margin: 12px auto 0;

            display: flex;

            align-items: center;

            width: 100%;

        }

        label {

            display: flex;

            align-items: center;

            justify-content: center;

            width: 35%;

            line-height: 40px;

            background-color: #434343;

            color: #fff;

            height: 45px;

        }

        input,

        select {

            padding: 10px;

            width: 65%;

            font-size: 14px;

            border-radius: 0 5px 5px 0;

            border: 2px solid #434343;

            outline: none;

            height: 45px;

        }

        .btn {

            display: inline-block;

            padding: 15px;

            background-color: #FF3D57;

            color: #fff;

            outline: none; 

            border: none;

            cursor: pointer;

            width: 150px;

            width: 50%;

            font-size: 16px;

            text-decoration: none;

            text-align: center;

            transition: all .2s;

        }

        .btnReset {

            background-color: #FFCA00;

        }

        .btn:hover {

            opacity: 0.9;

        }

        .output {

            display: block;

            width: 100%;

            margin-top: 12px;

            padding: 20px 0;

            background-color: #434343;

            font-size: 16px;

            text-align:center;

            color: #fff;

        }

        .hide {

            display: none;

        }

    </style>

</head>

<body>

    <main class="container">

        <h1>BASIC MATH OPERATIONS IN JAVASCRIPT</h1>

        <h2>Jake R. Pomperada, MAED-IT, MIT</h2>

        <form action="" id="frmCalc">

            <div class="block">

                <label for="grade1">First Number:</label>

                <input type="number" id="number1" required autofocus>

            </div>

            <div class="block">

                <label for="grade2">Second Number:</label>

                <input type="number" id="number2" required>

            </div>

            <div class="block">

                <label for="operator">Select Operator:</label>

                <select id="operator" required>

                    <option value="Add">Add</option>

                    <option value="Subtract">Subtract</option>

                    <option value="Multipy">Multipy</option>

                    <option value="Divide">Divide</option>

                </select>

            </div>

            <div class="block">

                <button type="submit" class="btn">CALCULATE</button>

                <a href="" class="btn btnReset">RESET</a>

            </div>

            <div class="output hide"></div>

        </form>

    </main>

    <script>

        document.querySelector('#frmCalc').onsubmit  = (e) => {

            e.preventDefault()

            let calc = document.querySelector('.output'),

                operator = document.querySelector('#operator').value,

                numbers = document.querySelectorAll(`[id*="number"]`),

                total = 0, message;

            switch (operator) {

                case 'Add':

                    total = parseInt(numbers[0].value) + parseInt(numbers[1].value)

                    message = "The Sum is: "

                    break;

                case 'Subtract':

                    total = parseInt(numbers[0].value) - parseInt(numbers[1].value)

                    message = "The difference is: "

                    break;

                case 'Multipy':

                    total = parseInt(numbers[0].value) * parseInt(numbers[1].value)

                    message = "The product is: "

                    break;

                case 'Divide':

                    total = parseInt(numbers[0].value) / parseInt(numbers[1].value)

                    message = "The qoutient is: "

                    break;

            }

            calc.classList.remove('hide')

            calc.innerHTML = message+total.toFixed(2)

        }

    </script>

</body>

</html>

First and Last Number in C++

First and Last Number in C++

  A simple program to ask the user to give any number and then the program will find the first and last digit 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 in 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

=================================================

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

#include <iostream>

// first_last.cpp

// Jake Rodriguez Pomperada, MAED-IT, MIT

// jakerpomperada.com and jakerpomperada.blogspot.com

// jakerpomperada@gmail.com

// Bacolod City, Negros Occidental Philippines

// April 16, 2022  7:03 AM    Saturday

int main()

{

            int num_val = 0;

            

            int last = 0;

           

            std::cout << "\n";

            std::cout << "\tFirst and Last Number in C++";

            std::cout << "\n\n";

            std::cout << "\tGive any number: ";

            std::cin >> num_val;

            last = num_val % 10;

            while (num_val >= 10)

            {

                num_val = num_val / 10;

            }

           std::cout << "\n";

           std::cout << "\tThe first digit : " << num_val;

           std::cout << "\n\n";

           std::cout << "\tThe last digit  : " << last;

           std::cout << "\n\n";

           std::cout << "\tEnd of Program";

           std::cout << "\n";

    }

          

 

Prime Number Checker in JavaScript