Mastery Topics…

--Originally published at Loading…

Number TC1017 Mastery Topic Done? URL to blog post
1 Use of comments ? https://xalli0421.wordpress.com/2017/01/31/numbers-again/
2 C++ Good Style coding conventions ? https://xalli0421.wordpress.com/2017/03/10/distance-gave-us-a-reason-to-love-harder-%F0%9F%92%AB%F0%9F%92%95/
3 Basic types and their use ? https://xalli0421.wordpress.com/2017/02/14/quiz-6/
4 Basic output (print) ? https://xalli0421.wordpress.com/2017/01/20/hello-world-aleluya/
5 Basic user input (text based) ? https://xalli0421.wordpress.com/2017/01/24/lets-have-fun-with-numbers/
6 Calling functions ? https://xalli0421.wordpress.com/2017/02/07/factorial-calculator/
7 Creating functions ? https://xalli0421.wordpress.com/2017/02/07/now-with-functions/
8 Importing and using libraries ? https://xalli0421.wordpress.com/2017/01/28/there-was-quiz-today/
9 Creating and using your own libraries (program with multiple files) ? https://xalli0421.wordpress.com/2017/03/19/ciento-noventa-y-seis/
10 Use of the conditional “if” ? https://xalli0421.wordpress.com/2017/04/18/quiz/
11 Use of “else” with a conditional if ? https://xalli0421.wordpress.com/2017/02/03/xy-and-xx-minimum-and-squares/
12 Nesting of conditional statements (ifs inside ifs) ? https://xalli0421.wordpress.com/2017/01/28/temperature/
13 Use of loops with “while” and “do while” ? https://xalli0421.wordpress.com/2017/01/30/i-have-a-number-chosen-between-1-and-100/
14 Use of loops with “for” ? https://xalli0421.wordpress.com/2017/03/19/ciento-noventa-y-seis/
15 Nested loops ? https://xalli0421.wordpress.com/2017/03/05/fibonacci-number/
16 Use of recursion for repetitive algorithms ? https://xalli0421.wordpress.com/2017/05/03/e2-71828182845904523536/
17 When to use what type of repetition in a program ? https://xalli0421.wordpress.com/2017/05/02/babylonian-method/
18 Creation and use of Arrays/Vectors in C++ ? https://xalli0421.wordpress.com/2017/03/03/list/
19 Creation and use of strings ? https://xalli0421.wordpress.com/2017/05/02/multipart-data-files/
20 Validated user input (ensure correct/expected data entry) ? https://xalli0421.wordpress.com/2017/02/07/factorial-calculator/
21 Reading and writing of text files ? https://xalli0421.wordpress.com/2017/05/03/go-bananas-or-not-sos/
22 Matrixes and Vectors ? https://xalli0421.wordpress.com/2017/03/03/list/
23 Data analysis with tools (to be determined which tool, most likely SciLab) ☹️
24 Visualization of data with tools  ☹️
Transversal Topics
1 Ability to create C++ file and run from command line (terminal) ?
2 Create accounts: Blog, Twitter, GitHub ?
3 Submit work via Blog RSS and GitHub ?
4 Demonstrate use of Linux sufficient for quizzes/exams ?
5 Install Linux on their own computer ?
6 Ability to create C++ project in IDE and run inside the IDE (advanced topic, not needed early) ?

Babylonian Method.

--Originally published at Loading…

In this assignment we had to:

 write a function to calculate the square root of a number using the Babylonian method.

When I read it, I thought this would be a bit difficult, buuuuuuut it was pretty easy. First  I investigated about this method, and this page is really good if you want to know about it. Also I found this flow diagram that helped me a lot:

BabMet

So, the first thing that I did was add the <cmath> library. Then following the flow diagram I made my function. I established two variables, the for the result, and dif for the diferencial. First we equate b with x, then made an operation in order to obtain the dif, if dif isn’t it less that 0.00001 the program prints the b, and made an other operation to give another value to to get closer to the square root of x, and made the same until the condition is satisfy.

bab

And here is how it works:

Bab1


Post of the weeks #11,12,13,14,15 and 16 what things I learned in these weeks ? And Index of Mastery Topics

--Originally published at Solving Problems with Programming

Picture of author

First let me tell you that  I learn and achieved all transversal topics and you can see it in the following link: Post of the week #3 what things i learned in this week #3 ? And Index of Mastery Topics

I also explain my project and formed a small team that corresponds of completing this ability to create C++ project in IDE and run inside the IDE and can be explained in my post My Project For the Course TC1017 and Expo Ing. Let’s code!

Futhermore, I am going to present the report of all the Mastery Topics achieved in this week:

  1. #Mastery01 Use of comments, achieved in: Post of the week #2 what things i learned in this week #2 ?
  2. #Mastery02 C++ Good Style coding conventions, achieved in: Post of the week #2 what things i learned in this week #2 ?
  3. #Mastery03 Basic types and their use, achieved in: Post of the week #2 what things i learned in this week #2 ?
  4. #Mastery04 Basic output (print), achieved in: Post of the week #2 what things i learned in this week #2 ?
  5. #Mastery05 Basic user input (text based), achieved in: Post of the week #2 what things i learned in this week #2 ?
  6. #Mastery06 Calling functions, achieved in: #Quiz03. Also here:#WSQ08 Yo soy 196 11/03/17 and WSQ08.cpp
  7. #Mastery07 Creating functions, achieved in: #Quiz03. Also here: #WSQ08 Yo soy 196 11/03/17 and WSQ08.cpp
  8. #Mastery08 Importing and using libraries, achieved in: Post of the week #1 what things i learned in this week #1 ? Also in #WSQ08 Yo soy 196 11/03/17 and WSQ08.cpp
  9. #Mastery09 Creating and using your own libraries (program with multiple files), achieved in: #Quiz03. Furthermore, also in here: #WSQ08 Yo soy 196 11/03/17 and WSQ08.cpp
  10. #Mastery10 Use of the conditional “if”,
    Continue reading "Post of the weeks #11,12,13,14,15 and 16 what things I learned in these weeks ? And Index of Mastery Topics"

#WSQ12 Estimating e 15/04/17 and WSQ12.cpp

--Originally published at Solving Problems with Programming

So in this fourteen week class I started with doing this WSQ12 I started reviewing in creating and calling functions in C++.#Mastery06, #Mastery07, #Mastery16 Use of recursion for repetitive algorithms, #Mastery17 When to use what type of repetition in a program, #Mastery18 Creation and use of Arrays/ Vectors in C++. Furthermore, in this stage I have all the topics of the course from 1 to 22.

What I did for this numeric program is solving the problem to the user by creating a program with writing this assignment where I will estimate the mathematical constant e. I should create a function called calculuate_e which receives one parameter called precision that should specify the number of decimal points of accuracy.

I will want to use the infinite series to calculate the value, stopping when the accuracy is reached (previous and current calculation are the same at the specified accuracy).

Hence, the resources I need it to solve this program are here:

For doing this tutorial you need to do the factorial, therefore you need to see my tutorial #WSQ06 Factorial Calculator 12/02/17 and WSQ06.cpp

ken bauer

And the next picture shows us how the number e is calculated with infinite series and I will do this infinite serie in c++

Resultado de imagen para e number

Link of picture

The following photograph shows the solution to this problem:

w1

w2

w3

p666

So at first I wrote the same structure of the program just did the same as what i did in Hello World: Second Class, Second Blog (Blog of the second class 12/01/17) and Hello World.cpp,  #WSQ01 Post Fun with Numbers 16/01/17 and WSQ1.cpp#WSQ02 Post Temperature 23/01/17 and WSQ02.cpp#WSQ03 Post Pick a Number 23/01/17 and WSQ03.cpp#WSQ04 Post Sum of Numbers 23/01/17 and WSQ04.cpp#WSQ05 Six Tutorial On To Functions 12/02/17 and

eular
Continue reading "#WSQ12 Estimating e 15/04/17 and WSQ12.cpp"

#WSQ11 Go Bananas 15/04/17 and WSQ11.cpp

--Originally published at Solving Problems with Programming

So in this fourteen week class I started with doing this WSQ11 I started reviewing in creating and calling functions in C++.#Mastery06, #Mastery07, #Mastery16 Use of recursion for repetitive algorithms, #Mastery17 When to use what type of repetition in a program, #Mastery18 Creation and use of Arrays/ Vectors in C++. Furthermore, in this stage I have all the topics of the course from 1 to 22 including #Mastery22 Matrixes and vectors because in this code I use a matrix with a dimension of 1.

What I did for this numeric program is solving the problem to the user by creating a program with writing a function called find_bananas which receives a single parameter called filename (a string) and returns a positive integer which is the number of times the word (string) “banana”  (or “BANANA” ) is found in the file. The banana can be any case (‘BaNana’ or ‘BANANA’ or ‘banana’, etc) and they can be “stuck together” like “banAnaBANANA” (that counts as two). Create your own test file (plain text) to check your work.

Hence, the resources I need it to solve this program are here:

ken bauer

Video to convert higher to lower cases from the .txt file

The following photograph shows the solution to this problem:

wsq11v1

wsq11v2wsq11v3wsq11v4a1

a2

a3a4

So at first I wrote the same structure of the program just did the same as what i did in Hello World: Second Class, Second Blog (Blog of the second class 12/01/17) and Hello World.cpp,  #WSQ01 Post Fun with Numbers 16/01/17 and WSQ1.cpp#WSQ02 Post Temperature 23/01/17 and WSQ02.cpp#WSQ03 Post Pick a Number 23/01/17 and WSQ03.cpp#WSQ04 Post Sum of Numbers 23/01/17 and WSQ04.cpp#WSQ05 Six Tutorial On To Functions 12/02/17 and WSQ05.cpp#WSQ06 Factorial Calculator 12/02/17 and WSQ06.

vvvv
Continue reading "#WSQ11 Go Bananas 15/04/17 and WSQ11.cpp"

#WSQ10 Babylonian Method 21/03/17 and WSQ10.cpp

--Originally published at Solving Problems with Programming

So in this twelve week class I started with doing this WSQ10 I started reviewing in creating and calling functions in C++.#Mastery06, #Mastery07, #Mastery16 Use of recursion for repetitive algorithms, #Mastery17 When to use what type of repetition in a program, #Mastery18 Creation and use of Arrays/ Vectors in C++. Futhermore, in this stage I have all the topics of the course from 1 to 20.

What I did for this numeric program is solving the problem to the user by creating a program with writing a function to calculate the square root of a number using the Babylonian method. You can search for that method, it will be easy to find. Hence, you can have it here in the survey that we did last week:

bab

Then, we need that this the function should receive a number and return floating point number. Obviously you should test your function, so create a main program that asks the user a value, calculates the square root and displays that.

Hence, the resources I need it to solve this program are here:

ken bauer

Similar code provided by Xochitl96

The following photograph shows the solution to this problem:

ba1

ba2

ba3

So at first I wrote the same structure of the program just did the same as what i did in Hello World: Second Class, Second Blog (Blog of the second class 12/01/17) and Hello World.cpp,  #WSQ01 Post Fun with Numbers 16/01/17 and WSQ1.cpp#WSQ02 Post Temperature 23/01/17 and WSQ02.cpp#WSQ03 Post Pick a Number 23/01/17 and WSQ03.cpp#WSQ04 Post Sum of Numbers 23/01/17 and WSQ04.cpp#WSQ05 Six Tutorial On To Functions 12/02/17 and WSQ05.cpp#WSQ06 Factorial Calculator 12/02/17 and WSQ06.cpp#WSQ07 Lists 03/03/17 and WSQ07.cpp, #WSQ08 Yo soy 196 11/03/17 and WSQ08.

444
Continue reading "#WSQ10 Babylonian Method 21/03/17 and WSQ10.cpp"

Post of the weeks #6,7,8,9 and 10 what things I learned in these weeks ? And Index of Mastery Topics

--Originally published at Solving Problems with Programming

Picture of author

First let me tell you that  I learn and achieved all transversal topics and you can see it in the following link: Post of the week #3 what things i learned in this week #3 ? And Index of Mastery Topics

I also explain my project and formed a small team that corresponds of completing this ability to create C++ project in IDE and run inside the IDE and can be explained in my post My Project For the Course TC1017 and Expo Ing. Let’s code!

Futhermore, I am going to present the report of all the Mastery Topics achieved in this week:

  1. #Mastery01 Use of comments, achieved in: Post of the week #2 what things i learned in this week #2 ?
  2. #Mastery02 C++ Good Style coding conventions, achieved in: Post of the week #2 what things i learned in this week #2 ?
  3. #Mastery03 Basic types and their use, achieved in: Post of the week #2 what things i learned in this week #2 ?
  4. #Mastery04 Basic output (print), achieved in: Post of the week #2 what things i learned in this week #2 ?
  5. #Mastery05 Basic user input (text based), achieved in: Post of the week #2 what things i learned in this week #2 ?
  6. #Mastery06 Calling functions, achieved in: #Quiz03. Also here:#WSQ08 Yo soy 196 11/03/17 and WSQ08.cpp
  7. #Mastery07 Creating functions, achieved in: #Quiz03. Also here: #WSQ08 Yo soy 196 11/03/17 and WSQ08.cpp
  8. #Mastery08 Importing and using libraries, achieved in: Post of the week #1 what things i learned in this week #1 ? Also in #WSQ08 Yo soy 196 11/03/17 and WSQ08.cpp
  9. #Mastery09 Creating and using your own libraries (program with multiple files), achieved in: #Quiz03. Furthermore, also in here: #WSQ08 Yo soy 196 11/03/17 and WSQ08.cpp
  10. #Mastery10 Use of the conditional “if”,
    Continue reading "Post of the weeks #6,7,8,9 and 10 what things I learned in these weeks ? And Index of Mastery Topics"

#WSQ08 Yo soy 196 11/03/17 and WSQ08.cpp

--Originally published at Solving Problems with Programming

PICTURE OF ACTOR

So in this nine week class I started with doing this WSQ09. I started reviewing in creating and calling functions in C++.#Mastery06, #Mastery07, #Mastery16 Use of recursion for repetitive algorithms, #Mastery17 When to use what type of repetition in a program, #Mastery18 Creation and use of Arrays/ Vectors in C++. Futhermore, in this WSQ assignment we have mostly all the topics of the course from 1 to 20.

What I did for this numeric program is solving the problem to the user by creating a program that asks the user for two pieces of data:

  • The lower bound of the sequence
  • The upper bound of the sequence
Then you check the values from the lower bound (inclusive) to the upper bound (inclusive) and make a report of them. During the analysis of each number, if a Lychrel number is found it should be reported immediately with something like “Found a Lychrel number: 196”
The report must show:
  • The range of numbers analysed (lower to upper bound)
  • The number of natural palindromes (no addition to inverse needed)
  • The number of non-Lycherels encountered (become palindromes)
  • The number of Lycherel number candidates (that did not converge to palindrome)

Since you will not be able to prove that a number is Lycherel (since you cannot computer forever to check), our definition for a Lycherel candidate will be if a number does not converge after 30 iterations of applying the addition to the inverse.

To get this working well, you will need support for Big Integers. So I need to use that library that my teacher  ken bauer has given to me, here you go:

This link is for Library of Big Integer provided by ken bauer

Hence, the resources I need it to solve this program are here:

ken bauer

Similar code provided for

wsq8v2
wsq8v3
wsq8v4
wsq8v5
wsq8v6
wsq8v7
wsq8v8
yo soy 196
Continue reading "#WSQ08 Yo soy 196 11/03/17 and WSQ08.cpp"

#WSQ09 Multipart Data and Files 10/03/17 and WSQ09.cpp

--Originally published at Solving Problems with Programming

PICTURE OF ACTOR

So in this nine week class I started with doing this WSQ09. I started reviewing in creating and calling functions in C++.#Mastery06, #Mastery07, #Mastery16 Use of recursion for repetitive algorithms, #Mastery17 When to use what type of repetition in a program, #Mastery18 Creation and use of Arrays/ Vectors in C++.

Futhermore in this assignment we have two new mastery topics covered #Mastery19 Creation and use of strings and #Mastery21 Reading and writing of text files.

What I did for this numeric program is solving the problem to the user by writing a function that receives as parameter the name of a file (this would be a string value like data.txt) and this function counts the number of lines and the number of characters in the file which it returns as a single value (but with two values). I will want to look at how to create/define and return a struct value from a function and how to open and read text files line by line.

Hence, the resources I need it to solve this program are here:

ken bauer

How to convert string to char

C++ Tutorial for Beginners 43 – How to Read from a .txt file using C++

The following photograph shows the solution to this problem:

wsq9v1

wsq9v2wsq9v3wsq9v4

Picture of author

So at first I wrote the same structure of the program just did the same as what i did in Hello World: Second Class, Second Blog (Blog of the second class 12/01/17) and Hello World.cpp,  #WSQ01 Post Fun with Numbers 16/01/17 and WSQ1.cpp#WSQ02 Post Temperature 23/01/17 and WSQ02.cpp#WSQ03 Post Pick a Number 23/01/17 and WSQ03.cpp#WSQ04 Post Sum of Numbers 23/01/17 and WSQ04.cpp#WSQ05 Six Tutorial On To Functions 12/02/17 and WSQ05.cpp#WSQ06 Factorial

charactes
Continue reading "#WSQ09 Multipart Data and Files 10/03/17 and WSQ09.cpp"