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Merge pull request #58 from josemoracard/jose7-28-sequence-of-lines
exercises 28-sequence-of-lines to 34-a-aa-aaa-aaaa
2 parents dfbfb9b + 7bc11bf commit a9a79d9

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# `28` Sequence of lines
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Escribe un programa que acepte una secuencia de líneas como entrada y que luego imprima las líneas convirtiendo todos los caracteres en mayúscula.
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## 📝 Instrucciones:
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Supongamos le entregamos la siguiente entrada al programa:
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Hello world
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Practice makes perfect
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El resultado debería ser este:
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HELLO WORLD
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PRACTICE MAKES PERFECT
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1. Escribe la función `lines()`. Dado un string, haz que la función retorne todos los caracteres del string en mayúsculas.
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Pistas:
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En caso de que se le pasen entradas de datos a la pregunta, deben asumirse como entradas de la consola.
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## 📎 Ejemplo de entrada:
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```py
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lines("Hello world, practice makes perfect")
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```
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## 📎 Ejemplo de salida:
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```text
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HELLO WORLD, PRACTICE MAKES PERFECT
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```
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## 💡 Pista:
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+ Googlea cómo convertir un string a mayúsculas en Python.
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# `28` Sequence of lines
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Write a program that accepts sequence of lines as input and prints the lines after making all characters in the sentence capitalized.
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Suppose the following input is supplied to the program:
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Hello world
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Practice makes perfect
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Then, the output should be:
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HELLO WORLD
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PRACTICE MAKES PERFECT
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Hints:
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In case of input data being supplied to the question, it should be assumed to be a console input.
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Solution:
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## 📝 Instructions:
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1. Write a function `lines()`. Given a string, make the function return all the characters from the string capitalized.
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## 📎 Example input:
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```py
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lines("Hello world, practice makes perfect")
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```
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## 📎 Example output:
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```text
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HELLO WORLD, PRACTICE MAKES PERFECT
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```
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## 💡 Hint:
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+ Google how to capitalize a string in Python.

‎exercises/28-sequence-of-lines/app.py

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# Your code here
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# Your code here
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def lines(text):
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return text.upper()
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print(lines('Hello world'))
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print(lines('Hello world, practice makes perfect'))

‎exercises/28-sequence-of-lines/test.py

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def test_expected_output(capsys, app):
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assert app.lines("hello world") == "HELLO WORLD"
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@pytest.mark.it('The function should return the expected output')
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@pytest.mark.it('The function should return the expected output. Testing with a different value')
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def test_another_output(capsys, app):
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assert app.lines("LeT the WOrld know YoU") == "LET THE WORLD KNOW YOU"
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# `29`Eliminar los duplicados
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# `29` Remove duplicate words
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Escribe un programa que acepte una secuencia de palabras separadas por espacios en blanco como entrada y que imprima luego las palabras eliminando todas las duplicadas y ordenándolas alfanuméricamente.
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## 📝 Instrucciones:
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Supongamos que se le entrega la siguiente entrada al programa:
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1. Escribe la función `remove_duplicate_words()`que tome una secuencia de palabras separadas por espacios en blanco como entrada. Luego, retorna las palabras eliminando duplicados y organizándolas alfanuméricamente.
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hello world and practice makes perfect and hello world again
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## 📎 Ejemplo de entrada:
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El resultado debería ser:
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```py
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remove_duplicate_words("hello world and practice makes perfect and hello world again")
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```
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again and hello makes perfect practice world
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## 📎 Ejemplo de salida:
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Pistas:
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En caso de que se le entregue entradas de datos a la pregunta, debe asumirse como entrada de la consola.
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```text
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again and hello makes perfect practice world
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```
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Usa set container para eliminar los datos duplicados automáticamente y luego usa sorted() para ordenar los datos.
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## 💡 Pistas:
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+ Puedes convertir tu entrada en el tipo de dato `set` para eliminar automáticamente cualquier duplicado.
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+ Puedes utilizar `sorted()` para ordenar los elementos de una lista.
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# `29` Remove duplicate words
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Write a program that accepts a sequence of whitespace separated words as input and prints the words after removing all duplicate words and sorting them alphanumerically.
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Suppose the following input is supplied to the program:
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hello world and practice makes perfect and hello world again
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Then, the output should be:
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## 📝 Instructions:
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1. Write a function called `remove_duplicate_words()` that accepts a sequence of whitespace separated words as input and returns the words after removing all duplicate words and sorting them alphanumerically.
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## 📎 Example input:
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```py
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remove_duplicate_words("hello world and practice makes perfect and hello world again")
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```
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## 📎 Example output:
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```text
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again and hello makes perfect practice world
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```
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## 💡 Hints:
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Hints:
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In case of input data being supplied to the question, it should be assumed to be a console input.
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We use set container to remove duplicated data automatically and then use sorted() to sort the data.
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+ You can convert your input into the `set` data type to automatically eliminate duplicates.
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+ You can use `sorted()` to sort the data from a list.
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s = input()
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words = [word for word in s.split(" ")]
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print (" ".join(sorted(list(set(words)))))
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# Your code here
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# Your code here
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def remove_duplicate_words(text):
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words = text.split()
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return (" ".join(sorted(list(set(words)))))
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print(remove_duplicate_words("hello world and practice makes perfect and hello world again"))

‎exercises/29-remove-duplicate-words/test.py

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def test_expected_output(capsys, app):
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assert app.remove_duplicate_words("hello world and practice makes perfect and hello world again") == "again and hello makes perfect practice world"
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@pytest.mark.it('The function should work with other entries')
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@pytest.mark.it('The function should work with other entries. Testing with different values')
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def test_expected_output_2(capsys, app):
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assert app.remove_duplicate_words("lets try this again with another try") == "again another lets this try with"
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@pytest.mark.it('The function should work with other entries')
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@pytest.mark.it('The function should work with other entries. Testing with different values')
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def test_expected_output_3(capsys, app):
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assert app.remove_duplicate_words("Jacke was Named Jacke by his mother") == "Jacke Named by his mother was"
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