Free Programming Source Codes and Computer Programming Tutorials

Sunday, September 11, 2022

Square and Cube a Number Using ng-model in AngularJS

Machine Problem

Write a program that uses ng-model directive that will accept a number and then the program will convert the given number by the user into its square, and cube equivalent, and display the results on the screen.

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My email address is the following jakerpomperada@gmail.com, jakerpomperada@aol.com, and jakerpomperada@yahoo.com.

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Program Listing

<!-- index.htm

Author : Prof. Jake Rodriguez Pomperada, MAED-IT, MIT

Date : July 27, 2021 Tuesday 9:12 PM

Websites : www.jakerpomperada.com and www.jakerpomperada.blogspot.com

Email : jakerpomperada@gmail.com

-->

<html>

<head>

<title>Square and Cube a Number Using ng-model in AngularJS</title>

</head>

<style>

body {

font-family: arial;

font-size: 25px;

font-weight: bold;

}

</style>

</script><br>

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

app.filter('Cube', function() {

return function(number) {

return(number*number*number);

};

});

app.filter('Square', function() {

return function (number) {

return (number * number);

};

});

</script>

<form>

<tr>Square and Cube a Number Using ng-model in AngularJS</tr>

<tr>

<td>Enter a Number</td>

<td><input type="number" ng-model="Val_Num"

ng-init="Val_Num=0"></td>

</tr>

</table>

</form>

<p>

The Square Value of {{Val_Num}} is {{Val_Num | Square}}.<br><br>

The Cube Value of {{Val_Num}} is {{Val_Num | Cube}}.</p>

</div>

</body>

</html>

Saturday, September 10, 2022

Factorial a Number Using Pointers in C++

A program to ask the user a number and then the program will compute the factorial number using pointers in C++ programming language.

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

Paypal

https://paypal.me/jakerpomperada

Patreon

https://www.patreon.com/jakerpomperada

Thank you very much for your support.

Program Listing

#include <iostream>

using namespace std;

int Solve_Factorial(int n, long int *factorial){

int i;

*factorial =1;

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

*factorial=*factorial*i;

}

int main(){

long int factorial;

int num_given=0;

cout <<"\n\n";

cout <<"\tFactorial a Number Using Pointers in C++";

cout <<"\n\n";

cout <<"\tGive a Number : ";

cin >> num_given;

Solve_Factorial(num_given, &factorial);

cout <<"\n\n";

cout <<"\tFactorial of " << num_given

<< " is " << factorial << ".";

cout <<"\n\n";

cout << "\tEnd of Program";

cout <<"\n";

}

Friday, September 9, 2022

Odd and Even Number Using Ternary Operator in C++

A program to ask the user to give a number and then the program will check if the given number is an odd or even number using ternary operator in C++ programming language.

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

https://paypal.me/jakerpomperada

Patreon

https://www.patreon.com/jakerpomperada

Thank you very much for your support.

Program Listing

#include <iostream>

using namespace std;

int main() {

int num=0;

cout << "\n";
cout << "\tOdd and Even Number Using Ternary Operator in C++";
cout << "\n\n";
cout << "\tGive a Number : ";
cin >> num;
cout << "\n";

(num % 2 == 0) ? cout <<"\t" << num << " is an even number." : cout <<"\t" << num << " is an odd number.";

cout << "\n\n";
cout << "\tEnd of Program";
cout << "\n";
}

Thursday, September 8, 2022

How To Display A String in C

How To Display a String in C

A simple program to show how to display a string using C programming language.

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

https://paypal.me/jakerpomperada

Patreon

https://www.patreon.com/jakerpomperada

Thank you very much for your support.

Program Listing

#include <stdio.h>

int main(){
char str[100] = "Programming in C";

printf("%s",str);
}

If Statement in C

A simple program to show how to declare an if statement using C programming language.

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

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 age=15;

if (age>=18) {
printf("You are already an adult.");
}

if (age <18) {
printf("You are still a minor.");
}
}

Wednesday, September 7, 2022

Odd and Even Number in C++ Using Pointers

A simple program to ask the user to give a number and the problem will check if the given number is an odd or even using pointers using C++ programming language.

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

https://paypal.me/jakerpomperada

Patreon

https://www.patreon.com/jakerpomperada

Thank you very much for your support.

Program Listing

#include <iostream>

int main()

{

int num=0, rem=0;

int *pnum;

pnum= &num;

std::cout <<"\n\n";

std::cout << "\tOdd and Even Number in C++ Using Pointers";

std::cout <<"\n\n";

std::cout << "\tGive a Number : ";

std::cin>> *pnum;

rem= *pnum % 2;

std::cout <<"\n\n";

if(rem==0)

std::cout<<"\t"<<*pnum << " is an even number.\n";

else

std::cout<<"\t"<<*pnum << " is an odd number.\n";

std::cout <<"\n\n";

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

std::cout <<"\n";

}

Tuesday, September 6, 2022

How To View Your Earnings in YouTube in Adsense

Kilometers To Miles Using ng-model in AngularJS

Machine Problem

Write a program that uses ng-model directive that will accept distance in kilometers from the user and then the program will convert the given kilometer distance value into miles distance equivalent, and display the results on the screen.

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

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 : July 26, 2021 Monday 3:00 PM

Place : Bacolod City, Negros Occidental

Websites : www.jakerpomperada.com and www.jakerpomperada.blogspot.com

Email : jakerpomperada@gmail.com

-->

<html>

<head>

<title>Kilometers To Miles Using ng-model in AngularJS</title>

</head>

<style>

body {

font-family: arial;

font-size: 25px;

font-weight: bold;

}

</style>

</script><br>

<form>

<tr>Kilometers To Miles Using ng-model in AngularJS</tr>

<tr>

<td>Enter Kilometer(s) Value </td>

</tr>

</table>

</form>

<p>{{kilometers}} Kilometer(s) is equivalent to

{{(kilometers * 0.621371192) | number:2}} Mile(s).</p>

</div>

</body>

</html>

Do You Want To Continue in Java

Do You Want To Continue in Java and Calculator

A simple calculator with do you want to continue in Java programming language.

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

https://paypal.me/jakerpomperada

Patreon

https://www.patreon.com/jakerpomperada

Thank you very much for your support.

Program Listing

package demo;

import java.util.Scanner;

public class mdas {

public static void main(String[] args) {

// create Scanner class object to

// read inputs

Scanner scan = new Scanner(System.in);

// Declare variables

int num1=0, num2=0;

char operator='\0';

char choice= '\0';

do {

System.out.print("Enter the first Number : ");

num1 = scan.nextInt();

System.out.print("Enter the the Second number : ");

num2 = scan.nextInt();

// read operator

System.out.println("Available Operators"

+ "are:: (+ - * /)");

System.out.print("Choose Oerator : ");

operator = scan.next().charAt(0);

if (operator == '+') {

System.out.println("The sum of "+ num1 + " and " + num2 + " is " + (num1+num2)+".");

} else if (operator == '-'){

System.out.println("The difference between "+ num1 + " and " + num2 + " is " + + (num1-num2)+".");

}

else if (operator == '*') {

System.out.println("The product between "+ num1 + " and " + num2 + " is " + + (num1*num2)+".");

}

else if (operator == '/') {

System.out.println("The quotient betwenn "+ num1 + " and " + num2 + " is " + + (num1/num2)+".");

}

else {

System.out.println("Invalid operator");

} // end of switch-case

System.out.print("Do you want to perform another calculation? [y-yes/n-no] : ");

choice = scan.next().charAt(0);

if (choice == 'N'|| choice == 'n') {

System.out.print("End of Program");

break;

}

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

scan.close();

}

Monday, September 5, 2022

Count Lowercase Characters in Python

A simple program that I wrote using Python asks the user to give a string and then the program will count the number of lowercase characters.

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

https://paypal.me/jakerpomperada

Patreon

https://www.patreon.com/jakerpomperada

Thank you very much for your support.

Program Listing



print()
print("\tCount Lowercase Characters in Python\n")

string=input("\tGive a string : ")
count=0
for i in string:
      if(i.islower()):
            count=count+1
print();
print("\tThe number of lowercase characters is:" , count);
print()
print("\tEnd of Program")

Free Programming Source Codes and Computer Programming Tutorials

Sunday, September 11, 2022

Square and Cube a Number Using ng-model in AngularJS

Saturday, September 10, 2022

Factorial a Number Using Pointers in C++

Factorial a Number Using Pointers in C++

Friday, September 9, 2022

Odd and Even Number Using Ternary Operator in C++

Odd and Even Number Using Ternary Operator in C++

Thursday, September 8, 2022

How To Display A String in C

How To Display a String in C

If Statement in C

If Statement in C

Wednesday, September 7, 2022

Odd and Even Number in C++ Using Pointers

Odd and Even Number in C++ Using Pointers

Tuesday, September 6, 2022

How To View Your Earnings in YouTube in Adsense

Kilometers To Miles Using ng-model in AngularJS

Kilometers To Miles Using ng-model in AngularJS

Do You Want To Continue in Java

Do You Want To Continue in Java and Calculator

Monday, September 5, 2022

Count Lowercase Characters in Python

Count Lowercase Characters in Python

Saturday, September 3, 2022

Visiting Tinagong Dagat at Sipalay City, Negros Occidental

Friday, September 2, 2022

Student Grading Database System in C++

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