Free Programming Source Codes and Computer Programming Tutorials

Tuesday, May 26, 2020

Running Sum of Numbers Using Ordinal Indicators in C++

I wrote this simple program to demonstrate how to write a running sum of number using ordinal numbers in C++ 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.com

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

ordinal.cpp

// ordinal.cpp

// Jake Rodriguez Pomperada

// May 26, 2020 Tuesday 10:51 PM

#include <iostream>

#include <string>

using namespace std;

string ordinal(int i)

{

int mod100 = 0, mod10 = 0;

mod100 = (i % 100);

mod10 = (i % 10);

if (mod10 == 1 && mod100 != 11) {

return "st";

} else if (mod10 == 2 && mod100 != 12) {

return "nd";

}

else if (mod10 == 3 && mod100 != 13) {

return "rd";

} else {

return "th";

}

int main()

{

int num_items = 0, sum = 0, num;

cout <<"\n\n";

cout <<"\tRunning Sum of Numbers Using Ordinal Indicators in C++";

cout <<"\n\n";

cout << "\tHow many items: ";

cin >> num_items;

for (int i = 1; i <= num_items; ++i)

{

cout << "\tGive value in the " << i << ordinal(i) << " item: ";

cin >> num;

sum += num;

cout << "\tThe running sum is: " << sum << '\n';

}

cout <<"\n";

cout <<"\tEnd of the Program";

cout <<"\n";

}

Monday, May 25, 2020

Print the Words Ending with Letter E in C Language

Print the Words Ending with Letter E in C programming language were written by my close friend and fellow software engineer Sir Ernel. Thank you sir Ernel for sharing your work with us.

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/

Program Listing

#include <stdio.h>

#include <string.h>

char str[100];

int main()

{

int i, t, j, len;

printf("Enter a string : ");

scanf("%[^\n]s", str);

len = strlen(str);

str[len] = ' ';

for (t = 0, i = 0; i < strlen(str); i++)

{

if ((str[i] == ' ') && (str[i - 1] == 'e'))

{

for (j = t; j < i; j++)

printf("%c", str[j]);

t = i + 1;

printf("\n");

}

else

{

if (str[i] == ' ')

{

t = i + 1;

}

return 0;

}

Comparing C to machine language

Print tables from 2 to 10 by using nested for loop in C

Print tables from 2 to 10 by using nested for loop in C programming language were written by my close friend and fellow software engineer Sir Ernel. Thank you sir Ernel for sharing your work with us.

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/

Program Listing

#include<stdio.h>

int main()

{

int num,i;

for(num=2;num<=10;num++)

{

printf("\nTable of %d\n",num);

for(i=1;i<=10;i++)

{

printf("\n%d * %d =%d",num,i,num*i);

}

printf("\n");

}

return 0;

}

Bjarne Stroustrup: Why I Created C++ | Big Think

James Gosling - Thoughts for Students

Math Operations Using Switch in C

Math operations using the switch in C programming language was written by my close friend and fellow software engineer Sir Ernel. Thank you sir Ernel for sharing your work with us.

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/

Program Listing

#include<stdio.h>

int main()

{

int num1,num2,choice;

printf("\nEnter the two numbers\n");

scanf("%d %d",&num1,&num2);

printf("\n1 Addition");

printf("\n2 Subtraction");

printf("\n3 Multiplication");

printf("\n4 Division");

printf("\n5 Modulus");

printf("\nEnter the choice:");

scanf("%d",&choice);

switch(choice)

{

case 1:printf("\nThe Addition of two numbers is %d",num1+num2);

break;

case 2:printf("\nThe Subtraction of two numbers is %d",num1-num2);

break;

case 3:printf("\nThe Multiplication of two numbers is %d",num1*num2);

break;

case 4:printf("\nThe Division of two numbers is %d",num1/num2);

break;

case 5:printf("\nThe Modulus of two numbers is %d",num1%num2);

break;

default:printf("\nThis operation is not possible");

}

return 0;

}

Calendar in C

A calendar program was written by my close friend and fellow software engineer Sir Ernel. Thank you sir Ernel for sharing your work with us.

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/

Program Listing

#include <stdio.h>

#include<stdlib.h>

#include <string.h>

char* months[] = {"Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec","Jan","Feb"};

char* days[]= { "sunday","monday", "tuesday", "wednesday", "thursday", "friday", "saturday" };

int Day(int date,int month,int year);

main()

{

int k,m,year,i,flag=0,dates;

char str[3],day[100];

printf("Enter first 3 letters of month of the year ex:-for January enter Jan\n");

scanf("%s",str);

for(i=0; i<12; i++)

{

if(!strcmp(str,months[i]))

{

m=i+1;

flag=1;

break;

}

if(flag==0)

{

printf("Invalid Month\n");

exit(0);

}

printf("Enter year\n");

scanf("%d",&year);

if(m==1 || m==3 || m==5 || m==6 || m==8 || m==10 || m==11)

{

dates=31;

}

if(m==2 || m==4 || m==7 || m==9)

{

dates=30;

}

if(m==12)

{

if(year%400==0)

{

dates=29;

}

else if(year%100==0)

{

dates=28;

}

else if(year%4==0)

{

dates=29;

}

else

{

dates=28;

}

printf("-Sunday--Monday--Tuesday--Wednesday--Thursday--Friday--Saturday-\n");

for(i=1;i<=dates;i++)

{

int finalday=Day(i,m,year);

if(finalday==0)

printf("%4d",i);

if(finalday==1)

{

if(i!=1)

printf("%8d",i);

else

printf("%12d",i);

}

if(finalday==2)

{

if(i!=1)

printf("%8d",i);

else

printf("%20d",i);

}

if(finalday==3)

{

if(i!=1)

printf("%9d",i);

else

printf("%29d",i);

}

if(finalday==4)

{

if(i!=1)

printf("%11d",i);

else

printf("%40d",i);

}

if(finalday==5)

{

if(i!=1)

printf("%10d",i);

else

printf("%50d",i);

}

if(finalday==6)

{

if(i!=1)

printf("%8d\n",i);

else

printf("%58d\n",i);

}

printf("\n");

}

int Day(int k,int m,int year)

{

int D,C,i,f,finalday,flag=0;

char day[100];

if(k<=0||k>31)

{

printf("Invalid Date\n");

exit(0);

}

if(m==11||m==12)

{

year=year-1;

}

D=year%100;

C=year/100;

f = (k+(((13*m)-1)/5)+D+(D/4)+(C/4))-(2*C);

if(f>=0)

{

finalday=f%7;

}

else

{

finalday=((f%7)+7)%7;

}

return(finalday);

}

Interest Loan Calculator in jQuery

In this article I share with you a simple interest loan calculator that I wrote using jQuery. I hope this can help you in your study of jQuery library.

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/

Program Listing

index.html

<html>

<head>

<title>Interest Calculator in JQuery</title>

<style>

body {

background-color:white;

font-family: arial;

font-size:15px;

font-weight:bold;

}

.input_bold {

font-weight: bold;

font-size:15px;

color: red;

}

.left {

width: 15%;

float: left;

text-align: right;

}

.right {

width: 50%;

margin-left: 10px;

float:left;

}

</style>

$(document).ready(function(){

$("#solve").click(function(){

var amt = $("#amt").val();

var interest = $("#interest").val();

var years = $("#years").val();

remarks = (amt*interest*years/100)

$("#results").val('PHP ' + remarks.toFixed(2));

});

$("#clear").click(function(){

$("#amt").val('');

$("#interest").val('');

$("#years").val('');

$("#results").val('');

$("#amt").focus();

});

</script>

</head>

<body>

<form>

<br>

<h3>Interest Calculator in jQuery</h3>

Amount Loaned

</div>

</div>

Interest Rate

</div>

</div>

How many years

</div>

</div>

The interest is

</div>

</div>

<button type= "button" id ="solve">Check </button>

</div>

<button type= "button" id ="clear">Clear </button>

</div>

</form>

</body>

</html>

Hide and Show Effects in jQuery

I wrote this program to demonstrate the hide and show effects in jQuery.

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/

Program Listing

<html>

<head>

<title>The jQuery Hide and Show Example</title>

<style>

body,h3 {

font-family: arial;

font-size:16px;

font-weight:bold;

}

</style>

$(document).ready(function() {

$("#show").click(function () {

$(".mydiv").show(1000);

});

$("#hide").click(function () {

$(".mydiv").hide(1000);

});

</script>

<style>

.mydiv{

margin:10px;

padding:12px;

border:2px solid #666;

width:100px;

height:100px;

}

</style>

</head>

<body>

<h3>The jQuery Hide and Show Example</h3>

jQuery Hide and Show effect

and Animation Example

</div>

<input id = "hide" type = "button"

title="Click here to hide the image." value = "Hide" />

<input id = "show" type = "button"

title="Click here to show the image."value = "Show" />

</body>

</html>

Greet a Person Using jQuery

A simple program that I wrote that will ask the user to give his or her name and then the program will greet the person's name using jQuery.

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/

Program Listing

index.htm

<!DOCTYPE html>

<html>

<head>

body {

background-color:white;

font-family: arial;

font-size:15px;

font-weight:bold;

}

</style>

$(document).ready(function(){

$("form").submit(function(){

var names= document.getElementById("fname").value;

var display = names.toUpperCase();

alert("Hello " + display + " How are you?");

});

</script>

</head>

<form>

What is your name?

</form>

</body>

</html>

Thursday, May 21, 2020

Ordered List in HTML

This program was written and given to us by my friend Sir Ernel to show how to use the ordered list in HTML.

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/

Program Listing

<!DOCTYPE html>

<html>

<head>

<title>HTML Ordered List</title>

</head>

<body>

<h4> Default Numerals </h4>

<li>Tiger</li>

</ol>

<h4>Upper-Case Numerals</h4>

<li>Tiger</li>

</ol>

<h4> Lower-Case Numerals </h4>

<li>Tiger</li>

</ol>

<h4>Lower-Case Letters </h4>

<li>Tiger</li>

</ol>

<h4>Upper-Case Letters </h4>

<li>Tiger</li>

</ol>

</body>

</html>

Unordered List in HTML

A simple program that wrote by my friend Sir Ernel to show how to declare and use unordered list in HTML.

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/

Program Listing

<!DOCTYPE html>

<html>

<head>

<title>TYPE ATTRIBUTE</title>

</head>

<body>

<h4>Square attribute example </h4>

<li>Tiger</li>

</ul>

<h4>Disc attribute example </h4>

<li>Tiger</li>

</ul>

<h4>circle attribute example </h4>

<li>Tiger</li>

</ul>

<h4>none attribute example </h4>

<li>Tiger</li>

</ul>

</body>

</html>

Forms in HTML

This program was written and given to us by my friend Sir Ernel to show how to use forms in HTML.

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/

Program Listing

<!DOCTYPE html>

<html>

<head>

<style>

input[type=text] {

width: 100%;

padding: 12px 20px;

margin: 8px 0;

box-sizing: border-box;

}

input[type=text1] {

width: 100%;

padding: 12px 20px;

margin: 8px 0;

box-sizing: border-box;

border: 4px solid steelblue;

border-radius: 4px;

}

input[type=text2] {

width: 100%;

box-sizing: border-box;

border: 2px solid #ccc;

border-radius: 4px;

font-size: 16px;

background-color: white;

background-image: url

('sicon.png');

background-position: 10px 10px;

background-repeat: no-repeat;

padding: 12px 20px 12px 40px;

}

input[type=text3] {

width: 130px;

box-sizing: border-box;

border: 3px solid steelblue;

border-radius: 4px;

font-size: 16px;

background-color: white;

background-image: url('sicon.png');

background-position: 10px 10px;

background-repeat: no-repeat;

padding: 12px 20px 12px 40px;

-webkit-transition: width 0.4s

ease-in-out;

transition: width 0.4s ease-in-out;

}

input[type=text3]:focus {

width: 60%;

}

</style>

</head>

<body>

<h3>Padded Text fields:</h3>

<form>

<label for="fname">First Name

</label>

<input type="text" id="fname"

name="fname">

<input type="text" id="lname"

name="lname">

</form>

<h3> Bordered Text Fields</h3>

<form>

<label for="fname">First Name</label>

<input type="text1" id="fname"

name="fname">

<input type="text1" id="lname"

name="lname">

</form>

<h3>Text Fields with icon/image </h3>

<form>

<input type="text2" name="search"

placeholder="Search..">

</form>

<h3> Animated Text Field </h3>

<form>

<input type="text3" name="search"

placeholder="Search..">

</form>

</body>

</html>

Image Gallery using HTML and CSS

An image gallery program written by good friend Sir Ernel.

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/

Program Listing

<!DOCTYPE html> <html> <head> <style> div.img { margin: 10px; border: 1px solid #ccc; float: left; width: 120px; height : 200px; } div.img:hover { border: 3px solid steelblue; } div.img img { width: 100%; height: 100px; } div.desc { padding: 15px; text-align: center; } </style> </head> <body> <div class="img"> <a target="_blank" href= "img_tiger.jpg"> <img src="img_tiger.jpg" alt="tiger" width="300" height="200"> </a> <div class="desc">This is a Tiger </div> </div> <div class="img"> <a target="_blank" href= "img_olm.jpg"> <img src="img_olm.jpg" alt="olm" width="300" height="200"> </a> <div class="desc">This is a Olm </div> </div> <div class="img"> <a target="_blank" href= "img_pygmy.jpg"> <img src="img_pygmy.jpg" alt="pygmy" width="300" height="200"> </a> <div class="desc">This is a Pygmy Marmoset </div> </div> <div class="img"> <a target="_blank" href= "img_tarsier.jpg"> <img src="img_tarsier.jpg" alt= "tarsier" width="300" height="200"> </a> <div class="desc">This is Tarsier </div> </div> </body> </html>

Mouse Events Using AngularJS

A program written by my friend and fellow software engineer Sir Ernel. About mouse events using AngularJS.

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/

Program Listing

<!DOCTYPE html>

<html>

/ajax/libs/angularjs/1.6.9/angular.min.js"

></script>

<body>

<div id ="ID1" ng-app="firstAPP"

ng-controller="Ctrl1">

<b>Increase the count variable when the

mouse moves over the H1 element:</b>

<h1 ng-mousemove="count = count + 1"

>Mouse Over Me!

</h1>

<h2>{{ count }}</h2>

</div>

var app = angular.module('firstAPP', []);

app.controller('Ctrl1', function($scope) {

$scope.count = 0;

});

angular.bootstrap(document.getElementById

("ID1"), ['firstAPP']);

</script>

</body>

</html>

Convert Vowels into Upper Case in C++

Here is a program is given to us by my friend Tom. This program asks the user to give a string and then the program will convert all the vowels into upper case format in the given string.

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

#define _CRT_SECURE_NO_WARNINGS

#include <iostream>

#include <string>

#include <cctype>

using namespace std;

bool is_vowel(char ch)

{

const string vowels("aeiouAEIOU");

return vowels.find(ch) != string::npos;

}

string& vowels_to_upper(string& s)

{

for (char &ch : s)

if (is_vowel(ch) && islower(ch))

ch = toupper(ch);

return s;

}

int main()

{

string input;

cout <<"\n\n";

cout << "\tConvert Vowels into Upper Case in C++";

cout <<"\n\n";

while (true)

{

cout << "\tEnter a string (or quit): ";

getline(cin, input);

if (input == "quit")

break;

cout <<"\t" <<vowels_to_upper(input) << '\n';

cout <<"\n";

}

cout <<"\n";

cout <<"\tEnd of Program";

cout <<"\n";

}

Wednesday, May 20, 2020

Greet a Person Using AngularJS

I write this program to greet a person using AngularJS.

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/

Program Listing

<html>

<body>

<p>Give your name in the input box:</p>

<br>

<h1>Welcome! {{user_name}} How are you?</h1>

</div>

</body>

</html>

FadeOut Method in jQuery

I wrote this program that demonstrates the FadeOut Method in jQuery.

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/

Program Listing

<html>

<head>

<title>jQuery hide Method with duration and callback parameters</title>

<style>

body,p {

font-family: arial;

font-size:16px;

font-weight:bold;

}

h4 {

font-family: arial;

font-weight:bold;

}

</style>

function fadeOutDiv() {

$("#divMsg").fadeOut(500,function(){

alert("The fadeOut method is completed!");});

}

</script>

</head>

<body>

<div>

FadeOut Method in jQuery</div>

</body>

</html>

Free Programming Source Codes and Computer Programming Tutorials

Tuesday, May 26, 2020

Running Sum of Numbers Using Ordinal Indicators in C++

Monday, May 25, 2020

Print the Words Ending with Letter E in C Language

Comparing C to machine language

Print tables from 2 to 10 by using nested for loop in C

Bjarne Stroustrup: Why I Created C++ | Big Think

James Gosling - Thoughts for Students

Math Operations Using Switch in C

Calendar in C

Interest Loan Calculator in jQuery

Hide and Show Effects in jQuery

Greet a Person Using jQuery

Greet a Person Using jQuery

Thursday, May 21, 2020

Ordered List in HTML

Unordered List in HTML

Forms in HTML

Image Gallery using HTML and CSS

Mouse Events Using AngularJS

Convert Vowels into Upper Case in C++

Wednesday, May 20, 2020

Greet a Person Using AngularJS

Greet a Person Using AngularJS

FadeOut Method in jQuery

FadeOut Method in jQuery

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