In this program I needed to make as the name says a Factorial Calculator, and I didn’t knew what was a factorial. So I researched in the internet for an answer of what is the factorial and I found out what it was. Then I used some Whiles to make the program have a menu, and the problem solved itself.

Here is the code:

In this program we needed to make many types of operations as in the first calculator we did but now using functions. I think this program was also easy, it wasn’t hard at all. The program was a bit large rather than others I’ve made.

Here is the code:

This program’s objetctive was to sum the numbers between 2 numbers typed by the user. It wasn’t hard to do it, a while was enough to run the program.

Example:

number 1: 3;
number 2: 9;

Sum of numbers: 3 + 4 + 5 + 6 + 7 + 8 + 9 = 42;

The program was a little tricky at the beginning, I needed to add a library named:

#include <stdlib.h>
To generate the number the command:
“Variable” = rand() % 100 + 1;

This command can be used for bigger number just by increasing the size.

Here is the code and the program running without errors.

The objective of the program was to make a tool for converting units of temperature.

From C°——>F°
From F°——>C°

Making the program was very simple thanks to the experience obtained in the past 2 programs. Also I have experience in Java, html, C#, and “.net” .

Here is the program.

This program had the purpose to make some operations.

An addition +
A substraction –
The product x
The division /
The reminder %

Here is the code for anyone in need and the proof it’s running.