so ill post a few of my failed examples below along with what I came up with as a fix, and then the actual correct code. I feel like im so close to grasping this, but missing some logic. this is for a hangman game.
one of the failed attempts:
import random
word_list = ["aardvark", "baboon", "camel"]
chosen_word = random.choice(word_list)
#Testing code
print(f'Pssst, the solution is {chosen_word}.')
#Create an empty List called display.
#For each letter in the chosen_word, add a "_" to 'display'.
#So if the chosen_word was "apple", display should be ["_", "_", "_", "_", "_"] with 5 "_" representing each letter to guess.
display = ["_"] * len(chosen_word)
guess = input("Guess a letter: ").lower()
#If the letter at that position matches 'guess' then reveal that letter in the display at that position.
#e.g. If the user guessed "p" and the chosen word was "apple", then display should be ["_", "p", "p", "_", "_"].
for letter in chosen_word:
if guess == letter:
for i in range(len(chosen_word)):
display.insert(i, guess)
print(display)
second:
for letter in chosen_word:
if guess == letter:
for i in range(len(chosen_word[letter])):
display.insert(i, guess)
I ended up just saying screw it and went to this:
display = []
for char in chosen_word:
if guess == letter:
display += letter
else:
display += "_"
correct way of doing it:
import random
word_list = ["aardvark", "baboon", "camel"]
chosen_word = random.choice(word_list)
print(f'Pssst, the solution is {chosen_word}.')
display = []
word_length = len(chosen_word)
for _ in range(word_length):
display += "_"
print(display)
guess = input("Guess a letter: ").lower()
for position in range(word_length):
letter = chosen_word[position]
if letter == guess:
display[position] = letter
print(display)
so as you can see, i get that I can grab specific parts of a list using indices or slices, but somewhere in my brain my logic is wrong. if you guys have struggled with this before or if you have a good youtube video to help me break it down id be beyond thankful!
I think you’re misunderstanding the
insert
method.insert
keeps everything that was already in the list, including the item at the given index. it just shifts part of it to the right to make room for the thing you’re inserting. Directly changing the list usingdisplay[position] = letter
instead replaces the item at the index withletter
.Does that make sense?
Yeah I figured that one out from the documentation. I with I saved more of my trial and errors so I could show you guys what I needed help with better. I tried the list.insert(x) and then I would do a list.pop(i+1) as well 😂
I guess what I need help with is I keep messing up where I would put "for x in y: z= y [in position z
I had a few tries with it written
For letter in range(len(chosen_word)) : If letter == guess: Display[I] = letter
But this would grab all the letters and change all blanks to the guess letter