Free Programming Source Codes and Computer Programming Tutorials

Thursday, July 23, 2020

Addition of Two Numbers in Golang

Here is a simple program to ask the user to give two numbers and then the program will compute the sum of two numbers and display the results using Golang programming language.

I am currently accepting programming work inventory system, enrollment system, accounting system, payroll system, information system, website design and development using WordPress, 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. My telephone number at home here in Bacolod City, Negros Occidental Philippines is +63 (034) 4335675.

My programming website is http://www.jakerpomperada.blogspot.comI am also a book author you can purchase my books on computer programming and information technology in the following links below. https://www.unlimitedbooksph.com/

Sample Program Output

Program Listing

addition.go

// addition.go
// Author : Jake Rodriguez Pomperada,MAED-IT,MIT
// Date    : July 23, 2020 Thursday   10:01 PM
// Website : http://www.jakerpomperada.com
// Email   : jakerpomperada@gmail.com and jakerpomperada@yahoo.com

package main

import "fmt"

func main(){

    var n1 int
    var n2 int

    fmt.Print("\n\n")
    fmt.Print("\tAddition of Two Numbers in Golang")
    fmt.Print("\n\n")
    fmt.Print("\tEnter first number: ")
    fmt.Scanln(&n1) // take input from user
    fmt.Print("\tEnter Second number: ")
    fmt.Scanln(&n2) // take input from user

    result := n1 + n2

    fmt.Print("\n")
    fmt.Println("\tThe sum of",n1,"and",n2, "is",result,".")
    fmt.Print("\n\n")
    fmt.Print("\tEnd of Program")
    fmt.Print("\n")
}

Wednesday, July 22, 2020

Volume of a Sphere Converter in C

A simple program that I wrote using C programming language to compute the volume of a sphere.

My programming website is http://www.jakerpomperada.blogspot.com I am also a book author you can purchase my books on computer programming and information technology in the following links below. https://www.unlimitedbooksph.com/

Sample Program Output

Program Listing

#include <stdio.h>

#define PI 3.14

int main()

{

float volume_sphere = 0.00;

float radius = 0.00;

printf("\n\n");

printf("\tVolume of a Sphere Converter");

printf("\n\n");

printf("\tEnter Radius Value : ");

scanf("%f",&radius);

/* Compute the volume of Sphere */

volume_sphere = (4.0/3.0)*(PI*radius*radius*radius);

printf("\n\n");

printf("\tThe Volume of Sphere is %5.2f.",volume_sphere);

printf("\n\n");

printf("\tEnd of Program");

printf("\n");

}

US Dollar To Philippine Peso Converter in C

I wrote this simple program to ask the user to give US dollar values and then the program will convert the given us dollar values into Philippine peso equivalent.

Sample Program Output

Program Listing

#include <stdio.h>

#define PHIL_PESO 50.74

int main()

{

float convert = 0.00, us_dollar = 0.00;

printf("\n\n");

printf("\tUS Dollar To Philippine Peso Converter");

printf("\n\n");

printf("\tEnter US Dollar Value : ");

scanf("%f",&us_dollar);

convert = (us_dollar * PHIL_PESO);

printf("\n\n");

printf("\tThe value of $%2.2f US Dollars in ",us_dollar);

printf("Philippine Peso is PHP %2.2f.",convert);

printf("\n\n");

printf("\tEnd of Program");

printf("\n");

}

Tuesday, July 21, 2020

Greet a Person in Pascal

I simple program to ask the user to give a name and then the program will greet the person using Pascal programming language. I am currently accepting programming work inventory system, enrollment system, accounting system, payroll system, information system, website design and development using WordPress, 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. My telephone number at home here in Bacolod City, Negros Occidental Philippines is +63 (034) 4335675. Here in Bacolod City, Negros Occidental I also accepting computer repair, web development using WordPress, Computer Networking, and Arduino Project development at a very affordable price. My personal website is http://www.jakerpomperada.comMy programming website is http://www.jakerpomperada.blogspot.comI am also a book author you can purchase my books on computer programming and information technology in the following links below. https://www.unlimitedbooksph.com/

Program Listing

program Greet_Person; Uses Crt; Var person : String[100]; begin Clrscr; Gotoxy(25,2); Write('Greet a Person in Pascal'); Writeln; Writeln; Write('What is your name? '); Readln(person); Writeln; Writeln; Write('Hello ',person,' How are you today?'); Writeln; Readln; end.

Greet a Person in Pascal

Product of Two Numbers in Pascal

Sunday, July 19, 2020

Multiplication Table in Pascal

I wrote this program to display a multiplication table using the Pascal programming language. I am using Free Pascal in writing this program.

Here in Bacolod City, Negros Occidental I also accepting computer repair, web development using WordPress, Computer Networking, and Arduino Project development at a very affordable price. My personal website is http://www.jakerpomperada.comMy programming website is http://www.jakerpomperada.blogspot.comI am also a book author you can purchase my books on computer programming and information technology in the following links below.

https://www.unlimitedbooksph.com/

Program Listing

program multiplication_table;

Uses Crt;

Var row,column : integer;

begin

row := 0; column := 0;

Clrscr;

gotoxy(12,2);

Write('Multiplication Table in Pascal');

Writeln; Writeln;

For row := 1 to 12 Do

Begin

For column := 1 to 12 Do

Begin

write(row * column:4);

end;

writeln;

end;

Writeln;

Gotoxy(17,17);

Write('End of Program');

Readln;

end.

Hello World in Pascal

A simple program that I wrote using Pascal programming language to display a hello world message on the screen. I am using Free Pascal as my Pascal compiler in writing this program and Lazarus IDE as my text editor.

https://www.unlimitedbooksph.com/

Program Listing

program hello_world;

Uses Crt;

begin

Clrscr;

Gotoxy(28,12);

Write('Hello World in Pascal Programming Language.');

Readln;

end.

Thursday, July 16, 2020

Factors Finder of a Number in VB.NET

I this article I would like to share with you how to write factor finders of a number in vb.net. This is a program that can find factors of a number entered by the user and display them in a list box.