Bp

src/00_hello.py

@@ -1 +1,5 @@
-# Print "Hello, world!" to your terminal
+# Print "Hello, world!" to your terminal
+
+# * SOLUTION:
+# * OPEN INTERPRETER && RUN: python3 00_hello.py
+print("Hello, world!")

src/01_bignum.py

@@ -1,4 +1,6 @@
 # Print out 2 to the 65536 power
 # (try doing the same thing in the JS console and see what it outputs)
 
-# YOUR CODE HERE
+# * SOLUTION:
+# * OPEN INTERPRETER && RUN: python3 01_bignum.py
+print(2**65536)

src/02_datatypes.py

@@ -8,14 +8,27 @@
 on a string and an integer.
 """
 
+# * SOLUTIONS BELOW:
+# * OPEN INTERPRETER && RUN: python3 02_datatypes.py
+
+# ? TYPE() - RETURNS THE TYPE OF VALUE YOU ARE DEALING WITH.
+# ? EX: <class 'int'> || <class 'str'>
+
 x = 5
 y = "7"
 
 # Write a print statement that combines x + y into the integer value 12
 
-# YOUR CODE HERE
-
+# ? INT() - CONVERTS A VALUE TO INTEGERS
+print(
+    x + int(y),
+    type(x + int(y))
+)
 
 # Write a print statement that combines x + y into the string value 57
 
-# YOUR CODE HERE
+# ? STR() - CONVERTS A VALUE TO STRING
+print(
+    str(x + int(y)),
+    type(str(x + int(y)))
+)

src/03_modules.py

@@ -4,28 +4,30 @@
 methods, and the os module, which gives you access to lower-
 level operating system functionality.
 """
+# * SOLUTIONS BELOW:
+# * OPEN INTERPRETER && RUN: python3 03_modules.py
 
 import sys
 # See docs for the sys module: https://docs.python.org/3.7/library/sys.html
 
 # Print out the command line arguments in sys.argv, one per line:
-# YOUR CODE HERE
+for argument in dir(sys.argv): print("Argument: ", argument)
 
 # Print out the OS platform you're using:
-# YOUR CODE HERE
+print('PLATFORM :', sys.platform)
 
 # Print out the version of Python you're using:
-# YOUR CODE HERE
-
+print('IMPLEMENTATION VERSION INFORMATION', sys.implementation)
+print('VERSIONS INFORMATION: ', sys.version_info)
 
 import os
 # See the docs for the OS module: https://docs.python.org/3.7/library/os.html
 
 # Print the current process ID
-# YOUR CODE HERE
+print('CURRENT PROCESS ID: ', os.getpid())
 
 # Print the current working directory (cwd):
-# YOUR CODE HERE
+print('CURRENT WORKING DIRECTORY (CWD): ', os.getcwd())
 
 # Print out your machine's login name
-# YOUR CODE HERE
+print('CURRENT LOCAL MACHINE LOGIN NAME: ', os.getlogin())

src/04_printing.py

@@ -4,14 +4,20 @@
 method, and by using f-strings.
 """
 
+# * SOLUTIONS BELOW:
+# * OPEN INTERPRETER && RUN: python3 04_printing.py
+
 x = 10
 y = 2.24552
 z = "I like turtles!"
 
 # Using the printf operator (%), print the following feeding in the values of x,
 # y, and z:
 # x is 10, y is 2.25, z is "I like turtles!"
+print('x is %s, y is %s, z is %s ' % (x, y, z))
 
 # Use the 'format' string method to print the same thing
+print('x is {0}, y is {1}, z is {2}'.format(x, y, z))
 
-# Finally, print the same thing using an f-string
+# Finally, print the same thing using an f-string
+print(F'x is {x}, y is {y}, z is {z}')

src/05_lists.py

@@ -6,24 +6,27 @@
 
 # For the following, DO NOT USE AN ASSIGNMENT (=).
 
+# * SOLUTIONS BELOW:
+# * OPEN INTERPRETER && RUN: python3 05_lists.py
+
 # Change x so that it is [1, 2, 3, 4]
-# YOUR CODE HERE
+x.append(4)
 print(x)
 
 # Using y, change x so that it is [1, 2, 3, 4, 8, 9, 10]
-# YOUR CODE HERE
+x.extend(y)
 print(x)
 
 # Change x so that it is [1, 2, 3, 4, 9, 10]
-# YOUR CODE HERE
+x.remove(8)
 print(x)
 
 # Change x so that it is [1, 2, 3, 4, 9, 99, 10]
-# YOUR CODE HERE
+x.insert(5, 99)
 print(x)
 
 # Print the length of list x
-# YOUR CODE HERE
+print('LENGTH OF LIST: ', len(x))
 
 # Print all the values in x multiplied by 1000
-# YOUR CODE HERE
+for item in x: print(str(item * 1000))

src/06_tuples.py

@@ -27,18 +27,21 @@ def dist(a, b):
 a = (2, 7)   # <-- x,y coordinates stored in tuples
 b = (-14, 72)
 
+# * SOLUTIONS BELOW:
+# * OPEN INTERPRETER && RUN: python3 06_tuples.py
+
 # Prints "Distance is 66.94"
 print("Distance is: {:.2f}".format(dist(a, b)))
 
 
-
 # Write a function `print_tuple` that prints all the values in a tuple
-
-# YOUR CODE HERE
+def print_tuple(param): 
+    if (isinstance(param, tuple)) : 
+        for item in param: print(item)
 
 t = (1, 2, 5, 7, 99)
 print_tuple(t)  # Prints 1 2 5 7 99, one per line
 
 # Declare a tuple of 1 element then print it
-u = (1)  # What needs to be added to make this work?
+u = (1,)  # What needs to be added to make this work?
 print_tuple(u)

src/07_slices.py

@@ -9,29 +9,32 @@
 Use Python's slice syntax to achieve the following:
 """
 
+# * SOLUTIONS BELOW:
+# * OPEN INTERPRETER && RUN: python3 07_slices.py
+
 a = [2, 4, 1, 7, 9, 6]
 
 # Output the second element: 4:
-print()
+print(a[1])
 
 # Output the second-to-last element: 9
-print()
+print(a[-2])
 
 # Output the last three elements in the array: [7, 9, 6]
-print()
+print(a[-3:])
 
 # Output the two middle elements in the array: [1, 7]
-print()
+print(a[2:4])
 
 # Output every element except the first one: [4, 1, 7, 9, 6]
-print()
+print(a[-5::1])
 
 # Output every element except the last one: [2, 4, 1, 7, 9]
-print()
+print(a[0:-1])
 
 # For string s...
 
 s = "Hello, world!"
 
 # Output just the 8th-12th characters: "world"
-print()
+print(s[-6:-1])

src/08_comprehensions.py

@@ -10,14 +10,17 @@
 
 # Write a list comprehension to produce the array [1, 2, 3, 4, 5]
 
-y = []
+# * SOLUTIONS BELOW:
+# * OPEN INTERPRETER && RUN: python3 08_comprehensions.py
+
+y = [x for x in range(1,6)]
 
 print (y)
 
 # Write a list comprehension to produce the cubes of the numbers 0-9:
 # [0, 1, 8, 27, 64, 125, 216, 343, 512, 729]
 
-y = []
+y = [x**3 for x in range(10)]
 
 print(y)
 
@@ -26,7 +29,7 @@
 
 a = ["foo", "bar", "baz"]
 
-y = []
+y = [x.upper() for x in a]
 
 print(y)
 
@@ -36,6 +39,6 @@
 x = input("Enter comma-separated numbers: ").split(',')
 
 # What do you need between the square brackets to make it work?
-y = []
+y = [int(item) for item in x if (int(item) % 2) == 0]
 
 print(y)

src/09_dictionaries.py

@@ -15,6 +15,9 @@
  - name: a name string for this location
 """
 
+# * SOLUTIONS BELOW:
+# * OPEN INTERPRETER && RUN: python3 09_dictionaries.py
+
 waypoints = [
     {
         "lat": 43,
@@ -34,14 +37,27 @@
 ]
 
 # Add a new waypoint to the list
-# YOUR CODE HERE
+waypoints.append({
+    "lat": 9999,
+    "lon": -10000,
+    "name": "DEEPEST HOLE ON EARTH"
+})
 
 # Modify the dictionary with name "a place" such that its longitude
 # value is -130 and change its name to "not a real place"
 # Note: It's okay to access the dictionary using bracket notation on the
 # waypoints list.
 
-# YOUR CODE HERE
+ref = waypoints[0]
+
+ref["name"] = "not a real place"
+ref["lon"] = -130
+
+print(waypoints)
 
 # Write a loop that prints out all the field values for all the waypoints
-# YOUR CODE HERE
+# YOUR CODE HERE
+
+for value in range(len(waypoints)):
+    for key in waypoints[value]:
+        print(F'Obecjet Number: {value} ({key} : {waypoints[value][key]})')

src/10_functions.py

@@ -1,12 +1,22 @@
 # Write a function is_even that will return true if the passed-in number is even.
 
-# YOUR CODE HERE
+# * SOLUTIONS BELOW:
+# * OPEN INTERPRETER && RUN: python3 10_functions.py
+
+
+def is_even(number):
+    if(int(number) % 2) == 0:
+        print('Even number')
+        return True
+    elif(int(number) % 2) != 0:
+        print('Odd number')
+        return False
+
 
 # Read a number from the keyboard
 num = input("Enter a number: ")
 num = int(num)
 
 # Print out "Even!" if the number is even. Otherwise print "Odd"
 
-# YOUR CODE HERE
-
+is_even(num)

src/11_args.py

@@ -4,15 +4,19 @@
 # Write a function f1 that takes two integer positional arguments and returns
 # the sum. This is what you'd consider to be a regular, normal function.
 
-# YOUR CODE HERE
+# * SOLUTIONS BELOW:
+# * OPEN INTERPRETER && RUN: python3 11_args.py
+
+def f1(n1, n2): 
+    if(n1 or n2) != 0: return (n1 + n2)
 
 print(f1(1, 2))
 
 # Write a function f2 that takes any number of integer arguments and prints the
 # sum.
 # Note: Google for "python arbitrary arguments" and look for "*args"
 
-# YOUR CODE HERE
+def f2(*n): print(sum(n))
 
 print(f2(1))                    # Should print 1
 print(f2(1, 3))                 # Should print 4
@@ -22,14 +26,16 @@
 a = [7, 6, 5, 4]
 
 # How do you have to modify the f2 call below to make this work?
-print(f2(a))    # Should print 22
+print(f2(*a))    # Should print 22
 
 # Write a function f3 that accepts either one or two arguments. If one argument,
 # it returns that value plus 1. If two arguments, it returns the sum of the
 # arguments.
 # Note: Google "python default arguments" for a hint.
 
-# YOUR CODE HERE
+def f3(param1, param2 = False):
+    if (param1 and param2): return param1 + param2
+    elif (param2) != True: return param1 + 1
 
 print(f3(1, 2))  # Should print 3
 print(f3(8))     # Should print 9
@@ -43,7 +49,9 @@
 #
 # Note: Google "python keyword arguments".
 
-# YOUR CODE HERE
+def f4(**kwargs):
+    for key, value in kwargs.items():
+        print(F'|key| {key}, |value| {value}')
 
 # Should print
 # key: a, value: 12
@@ -62,4 +70,4 @@
 }
 
 # How do you have to modify the f4 call below to make this work?
-f4(d)
+f4(**d)