I am trying to create a guessing game and it works all well. However, I want to include a part where if a user puts a number above 100, you are told that your choice should be less than 100. The code below doesn't seem to do that. What am I doing wrong?
import random
comGuess = random.randint(0,100)
while True:
userGuess = int(input("Enter your guess :"))
if userGuess > comGuess:
print ("Please go lower")
elif userGuess < comGuess:
print ("Please go higher")
elif userGuess > (100):
print ("Your choice should be less than 100")
elif userGuess <1:
print ("Your choice should be less than 100")
else:
print ("Great, you got it right")
break
Any number above 100 will definitely be higher than the target, and enter the if condition. Any number below 1 will definitely be lower than the target, and enter the first elif. If you want to validate the user's input, you should do that before comparing it to comGuess:
if userGuess > (100):
print ("Your choice should be less than 100")
elif userGuess <1:
print ("Your choice should be less than 100")
elif userGuess > comGuess:
print ("Please go lower")
elif userGuess < comGuess:
print ("Please go higher")
else:
print ("Great, you got it right")
break
Your first if statement is catching anything greater than comGuess, even if it's also over 100, and so the elif userGuess > (100) that comes later never gets a chance to fire. Either move that elif up, or change the first if statement to something like if (userGuess > comGuess) and (userGuess <= 100).
Related
This question already has answers here:
Asking the user for input until they give a valid response
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Closed 7 months ago.
I'm trying to make a simple number guessing game. I wanted to try to see if I could do this myself without looking up any answers but I'm very confused on how to keep the game going if the guess is not correct. Here is what I have so far:
import random
#ask user to guess a number:
guess = int(input("Guess a number from 0 to 100: \n"))
#create random number:
computer_number = random.randint(0, 100)
#How can i make this block of code loop to keep on giving the user tries??
if guess == computer_number:
print("You won")
elif guess > computer_number:
print("Try a lower number!")
else:
print("Try a higher number!")
import random
#ask user to guess a number:
#create random number:
computer_number = random.randint(0, 100)
#How can i make this block of code loop to keep on giving the user tries??
while True:
guess = int(input("Guess a number from 0 to 100: \n"))
if guess == computer_number:
print("You won")
break
elif guess > computer_number:
print("Try a lower number!")
else:
print("Try a higher number!")
You could use a while loop to loop the game until a condition is met.
For example:
#create random number:
computer_number = random.randint(0, 100)
while True:
#ask user to guess a number:
guess = int(input("Guess a number from 0 to 100: \n"))
#How can i make this block of code loop to keep on giving the user tries??
if guess == computer_number:
print("You won")
break
elif guess > computer_number:
print("Try a lower number!")
else:
print("Try a higher number!")
it's very easy you just need an while loop:
while condition:
#while condition True run what stands here
So the answer to your question is:
import random
#create random number:
computer_number = random.randint(0, 100)
guess = -1
#we need to firs declare the variables so we can use them in the condition
while guess != computer_number:
#ask user to guess a number:
guess = int(input("Guess a number from 0 to 100: \n"))
if guess == computer_number:
print("You won!")
elif guess > computer_number:
print("Try a lower number!")
else:
print("Try a higher number!")
I need help changing the range and showing the user what the range is so they know if they are closer or not. I have given the description I have been given. On what I need to do . I have given the code that I have come up wit so far. Let me know if you need anything else from me.
Step 6 – Guiding the user with the range of values to select between
Add functionality so that when displaying the guess prompt it will display the current range
to guess between based on the user’s guesses accounting for values that are too high and too
low. It will start out by stating What is your guess between 1 and 100, inclusive?, but as
the user guesses the range will become smaller and smaller based on the value being higher
or lower than what the user guessed, e.g., What is your guess between 15 and 32,
inclusive? The example output below should help clarify.
EXAMPLE
----------------
What is your guess between 1 and 44 inclusive? 2
Your guess was too low. Guess again.
import random
import sys
def main():
print("Assignment 6 BY enter name.")
welcome()
play()
#Part 1
def welcome():
print("Welcome to the guessing game. I have selected a number between 1 and 100 inclusive. ")
print("Your goal is to guess it in as few guesses as possible. Let’s get started.")
print("\n")
def play():
''' Plays a guessing game'''
number = int(random.randrange(1,10))
guess = int(input("What is your guess between 1 and 10 inclusive ?: "))
number_of_guess = 0
while guess != number :
(number)
#Quit
if guess == -999:
print("Thanks for Playing")
sys.exit(0)
#Guessing
if guess < number:
if guess < number:
guess = int(input("Your guess was too low. Guess Again: "))
number_of_guess += 1
elif guess not in range(1,11):
print("Invalid guess – out of range. Guess doesn’t count. : ")
guess = int(input("Guess Again: "))
else:
guess = input("Soemthing went wrong guess again: ")
if guess > number:
if guess > number:
guess = int(input("Your guess was too high. Guess Again: "))
number_of_guess += 1
elif guess not in range(1,11):
print("Invalid guess – out of range. Guess doesn’t count. : ")
guess = int(input("Guess Again: "))
else:
guess = input("Soemthing went wrong guess again: ")
#Winner
if guess == number :
number_of_guess += 1
print("Congratulations you won in " + str(number_of_guess) + " tries!")
again()
def again():
''' Prompts users if they want to go again'''
redo = input("Do you want to play again (Y or N)?: ")
if redo.upper() == "Y":
print("OK. Let’s play again.")
play()
elif redo.upper() == "N":
print("OK. Have a good day.")
sys.exit(0)
else:
print("I’m sorry, I do not understand that answer.")
again()
main()
What you'll need is a place to hold the user's lowest and highest guess. Then you'd use those for the range checks, instead of the hardcoded 1 and 11. With each guess, if it's a valid one, you then would compare it to the lowest and highest values, and if it's lower than the lowest then it sets the lowest value to the guess, and if it's higher than the highest it'll set the highest value to the guess. Lastly you'll need to update the input() string to display the lowest and highest guesses instead of a hardcoded '1' and '10'.
You need to simplify a lot your code. Like there is about 6 different places where you ask a new value, there sould be only one, also don't call method recursivly (call again() in again()) and such call between again>play>again.
Use an outer while loop to run games, and inside it an inner while loop for the game, and most important keep track of lower_bound and upper_bound
import random
import sys
def main():
print("Assignment 6 BY enter name.")
welcome()
redo = "Y"
while redo.upper() == "Y":
print("Let’s play")
play()
redo = input("Do you want to play again (Y or N)?: ")
def welcome():
print("Welcome to the guessing game. I have selected a number between 1 and 100 inclusive. ")
print("Your goal is to guess it in as few guesses as possible. Let’s get started.\n")
def play():
lower_bound, upper_bound = 0, 100
number = int(random.randrange(lower_bound, upper_bound))
print(number)
guess = -1
number_of_guess = 0
while guess != number:
guess = int(input(f"What is your guess between {lower_bound} and {upper_bound - 1} inclusive ?: "))
if guess == -999:
print("Thanks for Playing")
sys.exit(0)
elif guess not in list(range(lower_bound, upper_bound)):
print("You're outside the range")
continue
number_of_guess += 1
if guess < number:
print("Your guess was too low")
lower_bound = guess
elif guess > number:
print("Your guess was too high")
upper_bound = guess
print("Congratulations you won in", number_of_guess, "tries!")
I'm taking my first-ever Python class and, like most Python classes, the last assignment is to create a guessing game from 1-100 that tracks the number of VALID tries. The element that I just cannot get (or find here on stackoverflow) is how to reject invalid user input. The user input must be whole, positive digits between 1 and 100. I can get the system to reject everything except 0 and <+ 101.
The only things I can think to do end up telling me that you can't have operators comparing strings and integers. I keep wanting to use something like guess > 0 and/or guess < 101. I've also tried to create some sort of function, but can't get it to work right.
# Generate random number
import random
x = random.randint(1,100)
# Prompt user for input
print("I'm thinking of a number from 1 to 100")
counter = 0
while True:
guess = input("Try to guess my number: ")
# Check if input is a positive integer and is not 0 or >=101
# this line doesn't actually stop it from being a valid guess and
# counting against the number of tries.
if guess == "0":
print(guess, "is not a valid guess")
if guess.isdigit() == False:
print(guess, "is not a valid guess")
else:
counter += 1
guess = int(guess)
# Begin playing
if guess > x:
print(guess, "is too high.")
elif guess < x:
print(guess, "is too low.")
else:
print(guess, "is correct! You guessed my number in", counter, "tries!")
import random
x = random.randint(1,100)
# Prompt user for input
print("I'm thinking of a number from 1 to 100")
counter = 0
while True:
guess = input("Try to guess my number: ")
try:
guess = int(guess)
if(100 > guess > 0):
counter += 1
guess = int(guess)
# Begin playing
if guess > x:
print(guess, "is too high.")
elif guess < x:
print(guess, "is too low.")
else:
print(guess, "is correct! You guessed my number in", counter, "tries!")
break
else:
print("Number not in range between 0 to 100")
except:
print("Invalid input")
# Generate random number
import random
x = random.randint(1,100)
# Prompt user for input
print("I'm thinking of a number from 1 to 100")
counter = 1
while True:
try:
guess = int(input("Try to guess my number: "))
if guess > 0 and guess < 101:
print("That's not an option!")
# Begin playing
elif guess == x:
print(guess, "is correct! You guessed my number in", counter, "tries!")
break
elif guess > x:
print(guess, "is too high.")
elif guess < x:
print(guess, "is too low.")
else:
counter += 1
except:
print("That's not a valid option!")
My instructor helped me out. (I posted to keep from needing that from the guy who's giving me the grade.) Here is what we came up with. I'm posting it to help out any future Python learner that may have this particular rejecting user input problem.
Thank you guys for posting SO FAST! Even though I needed the instructor's help, I would've looked even more incompetent without your insights. Now I can actually enjoy my holiday weekend. Have a great Memorial Day weekend!!!
import random
x = random.randint(1,100)
print("I'm thinking of a number from 1 to 100.")
counter = 0
while True:
try:
guess = input("Try to guess my number: ")
guess = int(guess)
if guess < 1 or guess > 100:
raise ValueError()
counter += 1
if guess > x:
print(guess, "is too high.")
elif guess < x:
print(guess, "is too low.")
else:
print(guess, "is correct! You guessed my number in", counter, "tries!")
break
except ValueError:
print(guess, "is not a valid guess")
Implement the GuessNumber game. In this game, the computer
- Think of a random number in the range 0-50. (Hint: use the random module.)
- Repeatedly prompt the user to guess the mystery number.
- If the guess is correct, congratulate the user for winning. If the guess is incorrect, let the user know if the guess is too high or too low.
- After 5 incorrect guesses, tell the user the right answer.
The following is an example of correct input and output.
I’m thinking of a number in the range 0-50. You have five tries to
guess it.
Guess 1? 32
32 is too high
Guess 2? 18
18 is too low
Guess 3? 24
You are right! I was thinking of 24!
This is what I got so far:
import random
randomNumber = random.randrange(0,50)
print("I’m thinking of a number in the range 0-50. You have five tries to guess it.")
guessed = False
while guessed == False:
userInput = int(input("Guess 1?"))
if userInput == randomNumber:
guessed = True
print("You are right! I was thinking of" + randomNumber + "!")
elif userInput>randomNumber:
print(randomNumber + "is too high.")
elif userInput < randomNumber:
print(randomNumber + "is too low.")
elif userInput > 5:
print("Your guess is incorrect. The right answer is" + randomNumber)
print("End of program")
I've been getting a syntax error and I don't know how to make the guess increase by one when the user inputs the wrong answer like, Guess 1?, Guess 2?, Guess 3?, Guess 4?, Guess 5?, etc...
Since you know how many times you're going through the loop, and want to count them, use a for loop to control that part.
for guess_num in range(1, 6):
userInput = int(input(f"Guess {guess_num} ? "))
if userInput == randomNumber:
# insert "winner" logic here
break
# insert "still didn't guess it" logic here
Do you see how that works?
You forgot to indent the code that belongs in your while loop. Also, you want to keep track of how many times you guessed, with a variable or a loop as suggested. Also, when giving a hint you probably want to print the number guessed by the player, not the actual one. E.g.,
import random
randomNumber = random.randrange(0,50)
print("I’m thinking of a number in the range 0-50. You have five tries to guess it.")
guessed = False
count = 0
while guessed is False and count < 5:
userInput = int(input("Guess 1?"))
count += 1
if userInput == randomNumber:
guessed = True
print("You are right! I was thinking of" + randomNumber + "!")
elif userInput > randomNumber:
print(str(userInput) + " is too high.")
elif userInput < randomNumber:
print(str(userInput) + " is too low.")
if count == 5:
print("Your guess is incorrect. The right answer is" + str(randomNumber))
print("End of program")
You are facing the syntax error because you are attempting to add an integer to a string. This is not possible. To do what you want you need to convert randomNumber in each print statement.
import random
randomNumber = random.randrange(0,50)
print("I’m thinking of a number in the range 0-50. You have five tries to guess it.")
guessed = False
while guessed == False:
userInput = int(input("Guess 1?"))
if userInput == randomNumber:
guessed = True
print("You are right! I was thinking of" + str(randomNumber) + "!")
elif userInput>randomNumber:
print(str(randomNumber) + "is too high.")
elif userInput < randomNumber:
print(str(randomNumber) + "is too low.")
elif userInput > 5:
print("Your guess is incorrect. The right answer is" + randomNumber)
print("End of program")
import random
arr=[]
for i in range(50):
arr.append(i)
answer=random.choice(arr)
for trial in range(5):
guess=int(input("Please enter your guess number between 0-50. You have 5
trials to guess the number."))
if answer is guess:
print("Congratulations....You have guessed right number")
break
elif guess < answer-5:
print("You guessed too low....Try again")
elif guess > answer+5:
print("You guessed too high..Try again")
else:
print("Incorrect guess...Try again please")
print("the answer was: "+str(answer))
Just a three things to add:
The "abstract syntax tree" has a method called literal_eval that is going to do a better job of parsing numbers than int will. It's the safer way to evaluate code than using eval too. Just adopt that method, it's pythonic.
I'm liberally using format strings here, and you may choose to use them. They're fairly new to python; the reason to use them is that python strings are immutable, so doing the "This " + str(some_number) + " way" is not pythonic... I believe that it creates 4 strings in memory, but I'm not 100% on this. At least look into str.format().
The last extra treat in this is conditional assignment. The result = "low" if userInput < randomNumber else "high" line assigns "low" of the condition is met and "high" otherwise. This is only here to show off the power of the format string, but also to help contain conditional branch complexity (win and loss paths are now obvious). Probably not a concern for where you are now. But, another arrow for your quiver.
import random
from ast import literal_eval
randomNumber = random.randrange(0,50)
print("I’m thinking of a number in the range 0-50. You have five tries to guess it.")
win = False
for guess_count in range(1,6):
userInput = literal_eval(input(f"Guess {guess_count}: "))
if userInput == randomNumber:
print(f"You are right! I was thinking of {randomNumber}!")
win = True
break
else:
result = "low" if userInput < randomNumber else "high"
print(f"{userInput} is too {result}")
if win:
print ("YOU WIN!")
else:
print("Better luck next time")
print("End of program")
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Edit the question to include desired behavior, a specific problem or error, and the shortest code necessary to reproduce the problem. This will help others answer the question.
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I have this basic code and what I want it to do is choose a random number, then it would ask the user to input a number from 0 to 100, the would give back results based on the number, such as number is too low or high. I keep switching things around but always get an error, this for 2.7:
import random
randomNumber = random.randrange(0,100)
guess = -1
guess = int(input('Enter a number between 0 and 100: ')
guess != randomNumber:
if guess < randomNumber
print('Your guess is too low.')
elif guess > randomNumber:
print('Your guess is too high.')
print('You win!')
First, you define guess twice. Just define it once. There is no need to make guess be equal to -1 if that won't be the original value anyways. Second, I believe you want to use a while loop to keep checking if the user has guessed the correct number. In this case, add another guess into the while loop to allow the player to continue guessing and to keep proper syntax.
Don't let the player win always with another condition. Use colons after each if/elif statement as well. As you are comparing a string (the input) and an integer, change the input() to int(input()). The final code should be something like:
import random
randomNumber = random.randrange(0, 100)
guess = None # Define guess
while guess != randomNumber: # Create loop
guess = int(input("Enter a number between 0 and 100")) # Change guess
if guess < randomNumber:
print "Your guess is too low."
elif guess > randomNumber:
print "Your guess is too high."
elif guess == randomNumber:
print "You win!" # Win message under correct condition
break # Exit the loop as game is finished
You're missing a colon after your if statement. You're also printing You win! regardless of the outcome. Put that inside an else statement. You don't need this line guess != randomNumber:, and you don't need guess=-1, and finally you're missing a closing paren as mentioned in comments.
import random
randomNumber = random.randrange(0,100)
guess = None
while guess != randomNumber:
guess = int(input('Enter a number between 0 and 100: '))
if guess == randomNumber:
break
elif guess < randomNumber:
print('Your guess is too low.')
elif guess > randomNumber:
print('Your guess is too high.')
print('You win!')
As usual, commenting your code reveals the error instantly
import random
# Pick a number between 0 and 99
randomNumber = random.randrange(0,100)
# initialize guess (hint: why?)
guess = -1
# Ask the user to guess a number (hint: balanced parentheses help)
guess = int(input('Enter a number between 0 and 100: ')
# What is this line supposed to be? Looks like the beginning of a loop here, but what kind?
guess != randomNumber:
# If the guess is less than the number, then tell the user
if guess < randomNumber
print('Your guess is too low.')
# Otherwise if the guess is higher than the number, tell the user
elif guess > randomNumber:
print('Your guess is too high.')
# Regardless, win the game. Wait whuh..?
print('You win!')
Try the following code:
import random
randomNumber = random.randrange(0,100)
guess = int(input("Enter a number between 0 and 100:"))
if guess < randomNumber:
print('Your guess is too low.')
elif guess > randomNumber:
print('Your guess is too high.')
else:
print('You win!')
(EDIT - removed some unecessary lines)
missing some formatting, and there's a few lines (guess != randomNumber:) that don't really do anything (and in that case, the colon would cause a SyntaxError).
import random
randomNumber = random.randrange(0,100)
guess = int(input('Enter a number between 0 and 100: '))
if guess < randomNumber:
print('Your guess is too low.')
elif guess > randomNumber:
print('Your guess is too high.')
else: # assuming you only want to print this if they guessed right
print('You win!')