User Defined Function in C++

 A simple program to demonstrate how to write user defined function in C++ programming language.

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Program Listing

#include <iostream>

int addition(int a, int b)
{
    return(a+b);
}

int product(int a, int b)
{
    return(a*b);
}

int main()
{
    std::cout <<"\n";
    std::cout << "\tUser Defined Function in C++\n\n";
    std::cout << "\tAddition Function :  " <<addition(2,4) << "\n";
    std::cout <<"\n";
    std::cout << "\tProduct Function  :  " <<product(5,5) << "\n";
    std::cout <<"\n";
}

Sum of Numbers Using Inheritance in Java

Sum of Numbers Using Inheritance in Java

 Machine Problem

Write a program that prompts the user to input a positive   integer and it will loop until -1 is given and give the total sum of the   given numbers using Java programming language.

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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.




Program Listing
import java.util.Scanner;

/*
 * Machine Problem
 * 
 * Write a program that prompts the user to input a positive 
   integer and it will loop until -1 is given and give the total sum of the 
   given numbers.
 */

class Sum_All {
	

	int sum=0,data=0;
	 Scanner input = new Scanner(System.in);
	 
	 void input_values()  {
		 System.out.println("\n");
	     System.out.print("\tSum of Numbers Using Inheritance in Java");
	     System.out.println("\n");
		 System.out.print( "Enter Positive Integer (the program exits if the input is -1): ");
		 data = input.nextInt();
	
	 }
}

class Sentinel extends Sum_All {

	 void Process_Data() {
		 while (data != -1) {
			 sum += data;
			 System.out.print("Enter Positive Integer (the program exits if the input is -1): ");
			 data = input.nextInt();
			 }
    } 

	
    void display() {
    	System.out.println();
    	System.out.println("The sum is " + sum+ ".");
		input.close();
    }

    
    
    public static void main(String args[]) {
    	
        Sentinel obj = new Sentinel();
        obj.input_values();
        obj.Process_Data();
        obj.display();
    }
}

Average of Three Numbers Using Inheritance in Java

Average of Three Numbers Using Inheritance in Java

 A simple program to ask the user to give three numbers and then the program will compute the average of three numbers using Inheritance in Java 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.




Program Listing

import java.util.Scanner;

class A {

    int a, b, c, average;
    Scanner sc = new Scanner(System.in);

    void input() {
    	System.out.println("\n");
    	System.out.print("\tAverage of Three Numbers Using Inheritance in Java");
    	System.out.println("\n");
        System.out.print("\tEnter three numbers:");
        a = sc.nextInt();
        b = sc.nextInt();
        c = sc.nextInt();
    }
}

class Main extends A {

    void Solve_Average() {
        average = (a + b + c)/3;
    }

    void display() {
        System.out.println();
        System.out.println("\tThe average is " + average + ".");
        System.out.println();
        System.out.println("\tEnd of Program");
        System.out.println();
    }

    public static void main(String args[]) {
        Main obj = new Main();
        obj.input();
        obj.Solve_Average();
        obj.display();
    }
}

Area of Rectangle in Python

Area of Rectangle in Python

 # Machine Problem in Python

#
# Write a program to find the area of a rectangle in Python.
# Using the following formula
# Area = Width * Height

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.




Program Listing

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

# Machine Problem in Python
#
# Write a program to find the area of a rectangle in Python.
# Using the following formula
# Area = Width * Height

print("\n")
print("\tArea of Rectangle in Python")
print("\n")
width = float(input('Give the Width of a Rectangle: '))
height = float(input('Give the Height of a Rectangle: '))

# calculate the area
Area = width * height

print("\n")
print("Area of a Rectangle is: %.2f" %Area)
print("\n\tEnd of Program")
print("\n")

Swapping of Numbers Using Pointers in C++

SWAPPING OF NUMBERS USING POINTERS IN C++

 A simple program to ask the user to give two numbers and then the program will swap the arrangement of two numbers 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 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.

Program Listing

#include <iostream>

#include <string>

 using namespace std;

 int swap_value(int *a, int *b, int temp)

 {

  temp = *a;

  *a = *b;

  *b = temp;

 }

 main() {

     int a=0,b=0,temp=0;

      char reply = 'Y';

 for (; toupper(reply)== 'Y'; ) {

 cout << "\n\n";

 cout << "\t\t SWAPPING OF NUMBERS USING POINTERS IN C++";

 cout << "\n\n\t Created By: Mr. Jake R. Pomperada,MAED-IT";

 cout << "\n\n";

 cout << "Enter the first value  :=> ";

 cin >> a;

 cout << "Enter the second value :=> ";

 cin >> b;

 cout << "\nOrignal value of a : " << a <<".";

 cout << "\nOrignal value of b : " << b <<".";

 cout << "\n\n";

 swap_value(&a,&b,temp);

 cout << "After calling the function Reference/Pointer";

 cout << "\n\n";

 cout << "\nNew value of a : " << a <<".";

 cout << "\nNew value of b : " << b <<".";

 cout << "\n\n";

 cout << "Do You Want To Continue Y/N :=> ";

 cin >> reply;

 }

 if (toupper(reply) == 'N') {

     cout << "\nThank You For Using This Program.";

  }

 cout << "\n\n";

 system("PAUSE");

 }

How To Write and Run C Programs in Dev C++

String Concatenation in Java

String Concatenation in Java

 In this simple program, I will teach you how to concatenate a string in Java programming language using Eclipse IDE.

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.

Program Listing

package testing_only;

public class testing {

public static void main(String[] args) {

// TODO Auto-generated method stub

  

String str1 = "Information "; String str2 = " Technology";

System.out.print( str1 + str2);

}

}

String Upper Case in Java

String Upper Case in Java

 A program in Java to convert string into upper case format using the toUpperCase() function in Java 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.

Program Listing

class  Upper_Case

{

public static void main( String args[ ] )

{

 String str_one = "bacolod city negros occidental";

 

 String str_two = str_one.toUpperCase();

 

 System.out.println("\n");

 System.out.println("\tString Upper Case in Java");

 System.out.println("\n");

 System.out.println( "\tThe Original  String : " + str_one );

 System.out.println();

 System.out.println( "\tThe UpperCase String  : " + str_two );

 System.out.println();

 System.out.println("\tEnd of Program");

System.out.println();

}

}

Students Records in C++

Divisible By 16 in C++

Divisible By 16 in C++

 A simple program that I wrote to display numbers that are divisible by 16 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.

Program Listing

//  Check if any number is dividable by 16 without using / and %
//  operators.

#include <iostream>
#include <iomanip>

bool is_divisible_by_16(int num)
{
    if (num < 0)
        num = -num;

    while (num > 0)
    {
        num -= 16;
        if (num == 0)
            return true;
        else if (num < 0)
            return false;
    }
    return true;
}

int main()
{
    for (int i = 0; i <= 40; ++i)
        std::cout << std::boolalpha  << i  << " is divisble by 16: " << is_divisible_by_16(i) << "\n";
}

Students Records in C++

 Machine Problem in C++

4.Summative Assessment 2

Complete the  given  code to produce  an  output Like this:

Records  of  Student

ID  Name  Grade

1   Ronel  86.5

2   lance  90.5

30  Bianca  81.5

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.

Program Listing

/*

4.Summative Assessment 2

Complete the  given  code to produce  an  output Like this:

Records  of  Student

ID  Name  Grade

1   Ronel  86.5

2   lance  90.5

30  Bianca  81.5

*/

#include  <iostream>

#include  <cstring>

using  namespace  std;

struct  student

{

    int  id;

    char  name[30];

    float  percentage;

};

ostream& operator<<(ostream& os, const student s)

{

    return os << s.id << "\t" << s.name << "\t" << s.percentage;

}

int  main()

{

    int  i;

    struct  student  record [3];

    record[0] .id= 1;

    strcpy(record[0] .name,  "Ronel");

    record[0] .percentage  =  86.5;

    record[1] .id=2;

    strcpy(record[1] .name,  "Lance");

    record[1] .percentage  =  90.5;

    record[2].id=3;

    strcpy(record[2] .name,  "Bianca");

    record[2].percentage  =  81.5;

    

    cout << "\n\n";

    cout <<"\tStudents Records in C++";

    cout << "\n\n";

    cout << "\tRecords  of  Student:\n\n";

    cout << "\tID\tName\tGrade\n";

    for (int i = 0; i < 3; ++i)

     

        {

        cout <<"\t"<< record[i] << "\n";

    }

return  0;

}

Decimal To Binary Number Converter in C

Decimal To Binary Number Converter in C

 A simple program to ask the user to give a decimal number and then the program will convert into the binary numbers 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.

Program Listing

#include <stdio.h>

#include <conio.h>

int main()

{

long int d;

int i=0,a[100],j=0;

printf("\tDecimal To Binary Number Converter in C");

printf("\n\n");

printf("\tEnter the Decimal No.:");

scanf("%d",&d);

while(d>0)

{

a[i]=d%2;

d=d/2;

i++;

}

printf("\n\n");

printf("\tBinary Number Equivalent : ");

for (j=i-1;j>=0;j--)

printf("%d",a[j]);

printf("\n\n");

printf("\tEnd of Program");

printf("\n");

getch();

}

OOP PHP Login and MySQL

OOP Login in PHP

 I wrote this simple object oriented programming login system in php programming language and mysql database.

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.

Download the complete source code here

Pounds To Kilograms in Java

Pounds To Kilograms in Java

 A program that Java to ask the user to give weight in pounds and it will convert into kilograms values.

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.

Program Listing

import java.util.*;

import java.text.DecimalFormat;

public class Pounds_Kilograms {

private static final DecimalFormat df = new DecimalFormat("0.00");

public static void main(String [ ] args) {

Scanner input = new Scanner (System.in);

int pounds=0;

double kilograms=0.00;

  char c;

do{    

     

    

  System.out.println("\n");

  System.out.println("\tPounds To Kilograms in Java");

   System.out.println("\n");

    System.out.print("\tGive Weight in Pound(s) : ");

    pounds= input.nextInt();

   // Convert into Kilograms here

    kilograms = pounds * 0.453592;

    

    System.out.println();

   System.out.println("\tThe weight in kilogram(s) : " + df.format(kilograms));

   System.out.println();

   System.out.print("\tDo you want to continue? Y/N : ");

    c = input. next(). charAt(0);

   

}while(c=='Y'|| c=='y');

   System.out.println();

   System.out.println("\tEnd of Program");

  System.out.println();

  input.close();

}

}

Number Palindrome in Python

Number Palindrome in Python

 A simple program that will ask the user to give a number and then the program check if the given number is a palindrome or not a palindrome 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.

Program  Listing

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

print("\n\tNumber Palindrome in Python\n")
num_val = input("Enter a number : ")
if num_val == num_val[::-1]:
    print("\n\tThe given number " ,num_val, "is a Palindrome.")
else:
    print("\n\tThe given number ", num_val, "is Not a Palindrome.\n")
print("\n\tEnd of Program")
print("\n")

Two Dimensional Arrays of Strings in C++

Two Dimensional Arrays of String in C++

 A simple program that I will demonstrate the concept of two dimensional arrays of string 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.

Program Listing

#include <iostream>

using namespace std;

int main()

{

char Country[6][15] = { "America", "Japan", "Zimbabwe",

                      "Sri Lanka", "Philippines",

                       "El Salvador" };

cout << "\t\tTWO DIMENSIONAL ARRAYS OF STRINGS IN C++";

cout << "\n";

cout << "\n\tCreated By: Mr. Jake R. Pomperada, MAED-IT,MIT";

cout << "\n\nLIST OF COUNTRY NAMES";

    cout << "\n\n";

for(int i = 0; i < 6; ++i)

cout << "\nCountry " << i + 1 << ": " << Country[i];

cout << "\n\n";

return 0;

}