Merge remote-tracking branch 'youngjin/master'

youngjin.han/learning-node02-2020.org

@@ -1,3 +1,11 @@
+* 2020-05-29
+*** Python #6:
+**** DONE Lecture content
+     CLOSED: [2020-05-29 금 23:48]
+     - Same structure as "Python #2"
+     - Exercises 32-36
+**** Lecture material
+     - Available on https://cloud.ungleich.ch/s/435FyfrQyEq6oF3
 * 2020-05-27
 *** Python #5:
 **** DONE Lecture content

youngjin.han/python-the-hard-way/ex32.py

@@ -0,0 +1,32 @@
+the_count = [1, 2, 3, 4, 5]
+fruits = ['apples', 'oranges', 'pears', 'apricots']
+change = [1, 'pennies', 2, 'dimes', 3, 'quarters']
+
+# this first kind of for-loop goes through a list
+for number in the_count:
+    print(f"This is count {number}")
+
+# same as above
+for fruit in fruits:
+    print(f"A fruit of type: {fruit}")
+
+# also we can go through mixed lists too
+for i in change:
+    print(f"I got {i}")
+
+# we can also build lists, first start with an empty one
+elements = []
+
+# then use the range function to do 0 to 5 counts
+for i in range(0, 6):
+    print(f"Adding {i} to the list.")
+    # append is a function that lists understand
+    elements.append(i)
+
+elements = list(range(0, 6))
+
+print(f"{elements}")
+
+# now we can print them out too
+for i in elements:
+    print(f"Element was: {i}")

youngjin.han/python-the-hard-way/ex33.py

@@ -0,0 +1,44 @@
+from sys import argv
+
+script, a_iteration, a_increment = argv
+
+#i = 0
+g_numbers = []
+
+def while_loop(p_iteration, p_increment):
+    l_i = 0
+    l_numbers = []
+    while l_i < p_iteration:
+        print(f"At the top i is {l_i}")
+        l_numbers.append(l_i)
+        
+        l_i += p_increment
+        print("Numbers now: ", l_numbers)
+        print(f"At the bottom i is {l_i}")
+    return l_numbers
+
+def for_loop(p_iteration, p_increment):
+    l_numbers = []
+    for l_i in range(0, p_iteration, p_increment):
+        print(f"At the top i is {l_i}")
+        l_numbers.append(l_i)
+        
+        print("Numbers now: ", l_numbers)
+        print(f"At the bottom i is {l_i}")
+    return l_numbers
+
+g_numbers = while_loop(int(a_iteration), int(a_increment))
+
+print("The numbers: ")
+
+for num in g_numbers:
+    print(num)
+
+print("=====================================")
+
+g_numbers = for_loop(int(a_iteration), int(a_increment))
+
+print("The numbers: ")
+
+for num in g_numbers:
+    print(num)

youngjin.han/python-the-hard-way/ex35.py

@@ -0,0 +1,89 @@
+from sys import exit
+
+def gold_room():
+    print("This room is full of gold. How much do you take?")
+
+    choice = int(input("> "))
+    if 0 == choice or 1 == choice:
+        if choice < 50:
+            print("Nice, you're not greedy, you win!")
+            exit(0)
+        else:
+            dead("You greedy bastard!")
+    else:
+        dead("Man, learn to type a number.")
+            
+#    if "0" in choice or "1" in choice:
+#        how_much = int(choice)
+#    else:
+#        dead("Man, learn to type a number.")
+#        exit(0)
+
+
+#    if how_much < 50:
+#        print("Nice, you're not greedy, you win!")
+#        exit(0)
+#    else:
+#        dead("You greedy bastard!")
+#        exit(0)
+
+
+def bear_room():
+    print("There is a bear here.")
+    print("The bear has a bunch of honey.")
+    print("The fat bear is in front of another door.")
+    print("How are you going to move the bear?")
+    bear_moved = False
+
+    while True:
+        choice = input("> ")
+
+        if choice == "take honey":
+            dead("The bear looks at you then slaps your face off.")
+        elif choice == "taunt bear" and not bear_moved:
+            print("The bear has moved from the door.")
+            print("You can go through it now.")
+            bear_moved = True
+        elif choice == "taunt bear" and bear_moved:
+            dead("The bear gets pissed off and chews your leg off.")
+        elif choice == "open door" and bear_moved:
+            gold_room()
+        else:
+            print("I got no idea what that means.")
+
+
+def cthulhu_room():
+    print("Here you see the great evil Cthulhu.")
+    print("He, it, whatever stares at you and you go insane.")
+    print("Do you flee for your life or eat your head?")
+
+    choice = input("> ")
+
+    if "flee" in choice:
+        start()
+    elif "head" in choice:
+        dead("Well that was tasty!")
+    else:
+        cthulhu_room()
+
+
+def dead(why):
+    print(why, "Good job!")
+    exit(0)
+
+def start():
+    print("You are in a dark room.")
+    print("There is a door to your right and left.")
+    print("Which one do you take?")
+
+    choice = input("> ")
+
+    if choice == "left":
+        bear_room()
+    elif choice == "right":
+        cthulhu_room()
+    else:
+        dead("You stumble around the room until you starve.")
+
+
+start()

youngjin.han/python-the-hard-way/ex36.py

@@ -0,0 +1,29 @@
+from sys import exit
+
+def front_room():
+    while True:
+        print("Up or Down")
+        choice = input("> ")
+
+        if choice == "Up" or choice == "up" or choice == "UP" or choice == "U" or choice == "u":
+            print("You will go to heaven.")
+            exit(0)
+        elif choice == "Down" or choice == "down" or choice == "DOWN" or choice == "D" or choice == "d":
+            print("You will go to hell.")
+            exit(0)
+        else:
+            print("You will be alive. but ......again......")
+
+
+def start():
+    print("Front or Rear")
+
+    choice = input("> ")
+
+    if choice == "front" or choice == "Front" or choice == "F" or choice == "f" or choice == "FRONT":
+        front_room()
+    else:
+        print("You stumble around the room until you starve.")
+
+
+start()

youngjin.han/python.org

@@ -1,3 +1,14 @@
+* 2020-05-29
+  - ex32.py
+    - remove, insert, index, append, '+' and del
+  - ex33.py
+    - none
+  - ex34.py
+    - none
+  - ex35.py
+    - none
+  - ex36.py
+    - none
 * 2020-05-27
 ** note
    - ex27.py