Tag: #Mastery09

#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

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yo soy 196
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THE List -.-‘! (WSQ07)

--Originally published at Programming Path

What a way to give me stress! This task gave me a lot of problems, because it was the first time for me to use arrays, and I looked it in the textbook of the course but didn’t help that much. Then I looked for arrays in the net. I found a tutorial of arrays that explains what are they for and how to use them.

Anyway, the task was this:

Create a program that asks the user for 10 numbers  (floating point). Store those numbers in a list. Show to the user the total, average and standard deviation of those numbers.

We could use arrays or vectors. I didn’t know neither of those, but is never too late to try learn something new. After I understood a little about how do the arrays work I started writing my code. Everything was fine until I needed the standard deviation. To be honest, I did not know what was the standard deviation until this task, I don’t even remember seeing it in elementary school, or middle school, so I had to look for the formula. Here is the formula:

formula
by Kaela Parkhouse

After finding the formula, it gave me a lot more trouble because I had to assign more variables. And that is how I ended up with this code. Not vary proud of this:

#include <iostream>
#include <cmath>
using namespace std;

float total, av, stde, s;
float StandardD (float,float,float,float,float,float,float,float,float,float);

int main () {
float a, b, c, d, e, f, g, h, i, j;
float foo [] = {a, b, c, d, e, f, g, h, i, j};
cout << “Enter 10 numbers. I will give you the total, average and stadard deviation of them.” << endl;
cout << endl << “Number 1: “;
cin >> a;
cout << endl

WSQ07
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#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
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#WSQ07 Lists 03/03/17 and WSQ07.cpp

--Originally published at Solving Problems with Programming

PICTURE OF ACTOR

So in this eight week class I started with doing the survey of mid semester where I gave ideas in order to improve this course and this and this WSQ07. 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 and #Mastery18 Creation and use of Arrays/ Vectors in C++.

What I did for this numeric program is solving the problem to the user by writing a program that asks the user for 10 numbers  (floating point). Store those numbers in a list. Show to the user the total, average and standard deviation of those numbers.Futhermore, Once you have this working, change it so that users keep giving you values until they signal “no more values”. How would you implement this and in particular for the C++ group, how to you deal with an unknown size to your array during compilation?

The quantity of the value depends of the quantity of the type float variable that has only 32 bits of leght, therefore you need a new library in order to increase the value of numbers called Biginteger.hh but I am going to add it in the next WSQ08 called Yo soy 196. Next, to deal with an unknown size of my array during compilation we need to ask the user the number of that size and save it in a variable n.

The resources I need it to solve this program are here:

ken bauer

Similar code made by Eduardo Torres

C Programming Tutorial: Functions (Call By Value, Reference,passing Arrays to function)

The following photograph shows the solution to this problem:

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wsq7v4wsq7v5

wsq7v6

Picture of author

So at first I wrote the same structure of the program just did the same as

s1
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s3
s4
s5
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Post of the week #5 what things I learned in this week #5 ? 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

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
  7. #Mastery07 Creating functions, achieved in: #Quiz03
  8. #Mastery08 Importing and using libraries, achieved in: Post of the week #1 what things i learned in this week #1 ?
  9. #Mastery09 Creating and using your own libraries (program with multiple files), achieved in: #Quiz03
  10. #Mastery10 Use of the conditional “if”, achieved in: #WSQ02 Post Temperature 23/01/17 and WSQ02.cpp
  11. #Mastery11 Use of “else” with a conditional if, achieved in: #WSQ02 Post Temperature 23/01/17 and WSQ02.cpp
  12. #Mastery12 Nesting of conditional statements (ifs inside ifs): #WSQ02 Post Temperature 23/01/17 and WSQ02.cpp
  13. #Mastery13 Use of
    recursion
    int-sumsquare
    double-function
    Continue reading "Post of the week #5 what things I learned in this week #5 ? And Index of Mastery Topics" →

Post of the week #4 what things I learned in this week #4 ? 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

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
  7. #Mastery07 Creating functions, achieved in: #Quiz03
  8. #Mastery08 Importing and using libraries, achieved in: Post of the week #1 what things i learned in this week #1 ?
  9. #Mastery09 Creating and using your own libraries (program with multiple files), achieved in: #Quiz03
  10. #Mastery10 Use of the conditional “if”, achieved in: #WSQ02 Post Temperature 23/01/17 and WSQ02.cpp
  11. #Mastery11 Use of “else” with a conditional if, achieved in: #WSQ02 Post Temperature 23/01/17 and WSQ02.cpp
  12. #Mastery12 Nesting of conditional statements (ifs inside ifs): #WSQ02 Post Temperature 23/01/17 and WSQ02.cpp
  13. #Mastery13 Use of
    recursion
    int-sumsquare
    double-function
    Continue reading "Post of the week #4 what things I learned in this week #4 ? And Index of Mastery Topics" →

Post of the week #3 what things i learned in this week #3 ? And Index of Mastery Topics

--Originally published at Solving Problems with Programming

Picture of author

First let me tell you that in my last post i learn all transversal topics that are:

  • Ability to create C++ file and run from command line (terminal)
  • Create accounts: Blog, Twitter, GitHub
  • Submit work via Blog RSS and GitHub
  • Demonstrate use of Linux sufficient for quizzes/exams
  • Install Linux on their own computer

And you can find it in these posts:

Post of the week #2 what things i learned in this week #2 ?

Post of the week #1 what things i learned in this week #1 ?

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

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
  7. #Mastery07 Creating functions, achieved in: #Quiz03
  8. #Mastery08 Importing and using libraries, achieved in: Post of the week #1 what things i learned in this week #1 ?
  9. #Mastery09 Creating and using your own libraries (program with multiple files), achieved in: #Quiz03
  10. #Mastery10 Use of
    Continue reading "Post of the week #3 what things i learned in this week #3 ? And Index of Mastery Topics" →