# doing some things.
x = 5.79
y = int(x)
print(y)

# printing length of str name with len() function
name = " Nik is big poop face "
print(len(name))

# finding and printing index 1 if str name as var z
z = name[1]
print(z)

# finding and printing index 2 through 5 of str name as var y
y = name[2:5]
print(y)

# replacing all "N" in str name with "P", after stripping blank space from the ends with var.strip()
name = name.replace("N", "P")
print(name.strip())

# {} is a placeholder, used for int age here
age = 36
txt = "My name is John, and I am {}"
print(txt.format(age))

# this is true, becuase int age is not empty (its an int, not nothing)
print(bool(age))

# this is false, because its an empty string (its nothing, not a string)
print(bool(""))

# defining list body_parts, seeing if str "arm" is present in it, printing "hooray" if it is
body_parts = ["arm", "leg"]
if "arm" in body_parts:
    print("hooray")

### lists, bounded by [], can be modified. tuples, bounded by (), cannot.

# changing index 0 of list body_parts from "arm" to "pooper"
body_parts[0] = "pooper"
print(body_parts[0])

# appending "head" to list body_parts, then printing
body_parts.append("head")
print(body_parts)

# inserting str "butt" into index 3 of list body_parts
body_parts.insert(3, "butt")
print(body_parts)

# printing index -1 (the last one) of body_parts
print(body_parts[-1])

# defining set computer_parts, and list more_computer_parts
computer_parts = {"SSD", "CPU", "GPU"}
more_computer_parts = ["RAM", "HDD", "AIO"]

# updating computer_parts, with more_computer_parts, printing updated list
computer_parts.update(more_computer_parts)
print(computer_parts)

# defining dict Truck, and its values
Truck = {
    "model" : "Ranger",
    "year" : 2010,
    "make" : "Ford",
    "displacement" : 4.0,
    "transmission" : 5,
    "drivetrain" : "4x4"
}

# printing Trucks "displacement" value
print(Truck.get("displacement"))

# changing displacement value of dict Truck to 2.8, printing the changed value
Truck["displacement"] = 2.8
print(Truck.get("displacement"))

# setting a value, "color" in dict Truck, printing Truck's "color" value, the str "blue"
Truck["color"] = "blue"
print(Truck.get("color"))

# using the pop method to remove dict Truck's "transmission" value, printing the resulting dict
Truck.pop("transmission")
print(Truck)

# this line was typed on my thinkpad X395

X = 20
Y = 20
Z = 30

# logical operator stuff
if X == Y:
    print("yes")

if X == Y and Y == Z:
    print("yes")

# while i < 6, add 1. once it reaches 6, stop adding, and print ("")
i = 1
while i < 6:
  print(i)
  i += 1
else:

  print("i is no longer less than 6")

# defining poopfunction
def poopfunction():
    fruits = ["apple", "banana", "cherry", "Buthoal"]
    for x in fruits:
        if x == "apple":
            print(x)

# calling poopfunction
poopfunction()

a = 2
lambda a : a
print(a)