4GeeksAcademy · alesanchezr · Sep 16, 2019 · Aug 22, 2019 · Aug 23, 2019 · Aug 23, 2019
diff --git a/exercises/00-welcome/README.md b/exercises/00-welcome/README.md
@@ -0,0 +1,8 @@
+# Welcome to Python!
+
+Welcome to the Python repl.it at 4Geeks Academy!!!
+
+
+
+!["Welcome to python repl.it at 4Geeks Academy!!!"](https://i.udemycdn.com/course/750x422/95568_9c21_6.jpg)
+
diff --git a/exercises/01-hello-world/README.md b/exercises/01-hello-world/README.md
@@ -0,0 +1,20 @@
+# `01` Hello World
+
+In Python, we use `print` to make the computer write anything we want (the content of a variable, a given string, etc.)
+in something called `"the console".`
+
+Every language has a console, as it was the only way to interact with the users at the beginning
+(before the Windows or MacOS arrived). Today, printing in the console is used mostly as a
+ monitoring tool, ideal to leave a trace of the content of variables during the program execution.
+
+This is an example of how to use it:
+```py
+print("How are you?")
+```
+
+📝 Instructions:
+
+```md
+Use the `print()` function to print `"Hello World"` on the console. Feel free to try other things as well.
+```
+
diff --git a/exercises/01-hello-world/app.py b/exercises/01-hello-world/app.py
@@ -0,0 +1,5 @@
+
+
+#You have to print `hello` in the console, your code go here:
+print("Hello World")
+
diff --git a/exercises/01-hello-world/test.py b/exercises/01-hello-world/test.py
@@ -0,0 +1,36 @@
+import io
+import sys
+import os
+sys.stdout = buffer = io.StringIO()
+
+# from app import my_function
+import pytest
+import app
+
+# @pytest.mark.it('Your code needs to print hello on the console')
+# def test_for_file_output(capsys):
+#     captured = buffer.getvalue()
+#     assert captured == "hello\n" #add \n because the console jumps the line on every print
+
+# @pytest.mark.it('Your function needs to print "Hello Inside Function" on the console')
+# def test_for_function_output(capsys):
+#     my_function()
+#     captured = capsys.readouterr()
+#     assert captured.out == "Hello Inside Function\n"
+
+# @pytest.mark.it('Your function needs to return True')
+# def test_for_function_return(capsys):
+#     assert my_function() == True
+
+@pytest.mark.it("Output 'Hello World'")
+def test_output():
+    captured = buffer.getvalue()
+    assert "Hello World\n" in captured
+    # convert everything in the buffer to lower case, captured to lower case
+
+
+@pytest.mark.it("Use print function")
+def test_print():
+    f = open(os.path.dirname(os.path.abspath(__file__)) + '/app.py')
+    content = f.read()
+    assert content.find("print") > 0
diff --git a/exercises/01-welcome/README.md b/exercises/01-welcome/README.md
diff --git a/exercises/01.1-Access-and-Retrieve/README.md b/exercises/01.1-Access-and-Retrieve/README.md
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+# `01.1` Access and retirve
+
+# 📝Instructions from your teacher:
+
+Lists are part of every programming language. They are the way to go when you want to have a "list of elements."
+
+For example, we could have an array that is storing the days of the week:
+```js
+my_list = ['sunday','monday','tuesday','wednesday','thursday','friday','saturday'];
+```
+
+![What is an list?](http://i.imgur.com/DbmSOHT.png)
+
+Every list has the following parts:
+- `Items:` are the actual values inside on each position of the list.
+- `Length:` is the size of the list, the number of items.
+- `Index:` is the position of an element.
+```py
+To access any particular item within the array you need to know its index (position).
+The index is an integer value that represents the position in which the element is located.
+Protip: Every array starts from cero (0)!
+```
+
+## 📝 Instructions
+
+1. Using the print() function, print the 3rd item from the list.
+2. Change the value in the position where 'Thursday' is located to None.
+3. Print the particular position of the step two.
+
+
+
diff --git a/exercises/01.1-Access-and-Retrieve/app.py b/exercises/01.1-Access-and-Retrieve/app.py
@@ -0,0 +1,10 @@
+
+my_list = ['sunday','monday','tuesday','wednesday','thursday','friday','saturday']
+
+#1. print the item here
+
+#2. change 'thursday'a value here to None
+
+#3. print the position of step 2
+
+
diff --git a/exercises/01.1-Access-and-Retrieve/test.py b/exercises/01.1-Access-and-Retrieve/test.py
@@ -0,0 +1,22 @@
+import io
+import sys
+sys.stdout = buffer = io.StringIO()
+
+from app import my_list
+import pytest
+
+@pytest.mark.it('Your console have to print the 3rd item from the `list`')
+def test_output_one():
+    print(my_list[2])
+    captured = buffer.getvalue()
+    assert "tuesday\n" in captured
+
+@pytest.mark.it('Your code have to print the position of step 2')
+def test_output_two():
+    print(my_list[2])
+    captured = buffer.getvalue()
+    assert "None\n" in captured
+
+@pytest.mark.it('Set index[4] to None')
+def test_position_two():
+    assert my_list[4] is None
diff --git a/exercises/01.2-Retrieve-items/README.md b/exercises/01.2-Retrieve-items/README.md
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+# `01.2` Retrieve items
+
+The only way of accessing a particular element in an `list`(in python), is using an index.
+An `index` is an integer number that represents the `position` you want to access in the list.
+
+You need to `wrap` the index into `brackets` like this:
+```js
+my_value = list[index];
+```
+
+## 📝 Instructions
+1. Print on the console the 1st element of the list
+2. Print on the console the 4th element of the list
diff --git a/exercises/01.2-Retrieve-items/app.py b/exercises/01.2-Retrieve-items/app.py
@@ -0,0 +1,5 @@
+my_list = [4,5,734,43,45,100,4,56,23,67,23,58,45,3,100,4,56,23]
+
+#output the 1st and 4th element from the list:
+
+
diff --git a/exercises/01.2-Retrieve-items/test.py b/exercises/01.2-Retrieve-items/test.py
@@ -0,0 +1,20 @@
+import io
+import sys
+sys.stdout = buffer = io.StringIO()
+
+from app import my_list
+import pytest
+
+
+@pytest.mark.it('You have to print the 1st element of the list')
+def test_output_one():
+    print(my_list[0])
+    captured = buffer.getvalue()
+    assert  "4\n" in captured
+
+@pytest.mark.it('You have to print the 4th element of the list')
+def test_output_fourd():
+    print(my_list[3])
+    captured = buffer.getvalue()
+    assert  "43\n" in captured
+
diff --git a/exercises/01.3-Print-the-last-one/README.md b/exercises/01.3-Print-the-last-one/README.md
@@ -0,0 +1,21 @@
+# `01.3` Print the last one
+
+You will never know how many `items` my_stupid_list has because it is being `randomly` generated during runtime.
+
+You know that the property:
+```py
+len(name_list) function
+```
+
+returns the `length of` name_list .
+
+## 📝 Instructions
+1. Create a variable named the_last_one, and assign it the LAST element of my_stupid_list.
+2. Then, print it on the console.
+
+
+💡Hint:
+```py
+-Remember import random function
+-Ask to Google How import random in python?
+```
diff --git a/exercises/01.3-Print-the-last-one/app.py b/exercises/01.3-Print-the-last-one/app.py
@@ -0,0 +1,14 @@
+#You have to import random function
+
+
+def generate_random_list():
+    aux_list = []
+    randonlength = random.randint(1, 100)
+
+    for i in range(randonlength):
+        aux_list.append(randonlength)
+        i += i
+    return aux_list
+my_stupid_list = generate_random_list()
+
+#Feel happy to write the code below, good luck:
diff --git a/exercises/01.3-Print-the-last-one/test.py b/exercises/01.3-Print-the-last-one/test.py
@@ -0,0 +1,26 @@
+import io
+import sys
+import app
+import pytest
+
+import os
+from app import the_last_one
+
+
+sys.stdout = buffer = io.StringIO()
+
+# @pytest.mark.it("create and assign the value to the variable the_last_one")
+# def test_create_assign():
+#     assert app.the_last_one is not None
+
+
+# @pytest.mark.it("print in the console the_last_one")
+# def test_output():
+#     captured = buffer.getvalue()
+#     assert str(app.the_last_one) in captured
+
+@pytest.mark.it("Import random function")
+def test_import_random():
+    f = open(os.path.dirname(os.path.abspath(__file__)) + '/app.py')
+    content = f.read()
+    assert content.find("import random") > 0
diff --git a/exercises/01.4-Add-item-to-list/README.md b/exercises/01.4-Add-item-to-list/README.md
@@ -0,0 +1,16 @@
+# `01.4` Add items to the list
+
+# 📝Instructions
+1. Add 10 random integers to the "arr" list.
+
+
+💡Tips:
+You have to `import random` function.
+Use the `random()` function to get random numbers.
+Search on Google how to use random function.
+
+Expected in the console something similar like this:
+
+```py
+[4, 5, 734, 43, 45, 36, 2, 88, 12, 87, 79, 96, 58, 46, 7]
+```
diff --git a/exercises/01.4-Add-item-to-list/app.py b/exercises/01.4-Add-item-to-list/app.py
@@ -0,0 +1,10 @@
+#Remember import random function here:
+import random
+
+my_list = [4,5,734,43,45]
+
+#The magic is here:
+
+
+
+print(my_list)
diff --git a/exercises/01.4-Add-item-to-list/test.py b/exercises/01.4-Add-item-to-list/test.py
@@ -0,0 +1,24 @@
+import io
+import sys
+sys.stdout = buffer = io.StringIO()
+
+import pytest
+import app
+import os
+import random
+from app import my_list
+
+@pytest.mark.it("Add ten random numbers to the list")
+def test_add_numb():
+    assert app.my_list.append(random.randint(1, 100)) is not None
+
+@pytest.mark.it("Output of the list with 15 items numbers")
+def test_output():
+    captured = buffer.getvalue()
+    assert str(app.my_list) in captured
+
+@pytest.mark.it("Import random function")
+def test_import_random():
+    f = open(os.path.dirname(os.path.abspath(__file__)) + '/app.py')
+    content = f.read()
+    assert content.find("import random") > 0
diff --git a/exercises/01.5-loop-seventeen/README.md b/exercises/01.5-loop-seventeen/README.md
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+# `01.5` Loop from 1 to 17
+
+# 📝Instructions from your teacher:
+1. Count from 1 to 17 with a loop and print each number on the console.
+
+
+
+💡HINT:
+1. This how you loop
+`https://www.w3schools.com/python/python_for_loops.asp`
+
+Expected console result:
+```py
+1
+2
+3
+4
+5
+6
+7
+8
+9
+10
+11
+12
+13
+14
+15
+16
+17
+```
diff --git a/exercises/01.5-loop-seventeen/app.py b/exercises/01.5-loop-seventeen/app.py
@@ -0,0 +1 @@
+#Your code here, have fun:
diff --git a/exercises/01.5-loop-seventeen/test.py b/exercises/01.5-loop-seventeen/test.py
@@ -0,0 +1,22 @@
+import io
+import sys
+sys.stdout = buffer = io.StringIO()
+
+
+import os
+import pytest
+import app
+
+@pytest.mark.it("Output from 1 to 17")
+def test_output():
+    captured = buffer.getvalue()
+    assert "1\n2\n3\n4\n5\n6\n7\n8\n9\n10\n11\n12\n13\n14\n15\n16\n17\n" in captured
+
+
+
+@pytest.mark.it("Make sure that you use for loop!!!")
+def test_for_loop():
+
+    f = open(os.path.dirname(os.path.abspath(__file__))+'/app.py')
+    content = f.read()
+    assert content.find("for") > 0
Original file line number	Diff line number	Diff line change
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		#You have to print `hello` in the console, your code go here:
		print("Hello World")
Original file line number	Diff line number	Diff line change
		@@ -0,0 +1,5 @@
		my_list = [4,5,734,43,45,100,4,56,23,67,23,58,45,3,100,4,56,23]

		#output the 1st and 4th element from the list: