while loop could not break

Question

there is NameError: name 'user' is not defined

why while loop is not ending please help to find the problem

this program is for dice roll in pyhton
I want to roll the dice with no exception but there are exception accured


rand_num=random.randint(1, 6)
game_is_on=True    
while True:
    try:
        user=int(input("What's your choice : "))
        continue
    except:
        print("Please Enter 1-6")

    if user == rand_num:
        print("t congrats ! n You guessed it right  ")
    elif user != rand_num:
        print("Sorry! your guess is incorrect ")
        
    replay=input("Do you want to play again (Yes/No)")
    if replay =='yes'.lower():
        game_is_on=True
    else:
        print("Thanks for playing this game")
        game_is_on=False```


hlep to find the problem please

Asked By: codeRunner

||

Source

Answer 1

import random
rand_num=random.randint(1, 6)
game_is_on=True
while game_is_on:
try:
user=int(input("What’s your choice : "))
except:
print("Please Enter 1-6")

if user == rand_num:
    print("t congrats ! n You guessed it right  ")
elif user != rand_num:
    print("Sorry! your guess is incorrect ")
    
replay=input("Do you want to play again (Yes/No)")
if replay =='yes'.lower():
    game_is_on=True
else:
    print("Thanks for playing this game")
    game_is_on=False

Note:
In while loop you have to write ‘game_is_on’ as for that variable it is telling whether true or false instead you have written True therefore your loop will never end as nothing is breaking the loop
corrected code is pasted above, hope this might help you.

Answered By: bhavna saxena

Answer 2

For your loop to exit:

Your while loop will forever be true, but you switched a variable game_is_on that was meant to regulated the loop. Instead of the forever loop , game_is_on should be next to while,
You need to remove continue statement as that line will just go to the next iteration as long as the condition is true,
When asked about replaying, the lower part should be on the variable, instead of lowering the string itself.

Below is the code you need:

rand_num=random.randint(1, 6)
game_is_on=True
# while True:    
while game_is_on:
    try:
        user=int(input("What's your choice : "))
        # continue
    except:
        print("Please Enter 1-6")

    if user == rand_num:
        print("t congrats ! n You guessed it right  ")
    elif user != rand_num:
        print("Sorry! your guess is incorrect ")
        
    replay=input("Do you want to play again (Yes/No)")
    if replay.lower() =='yes':
        game_is_on=True
    else:
        print("Thanks for playing this game")
        game_is_on=False

Happy coding!

Answered By: Julien Nyambal

Answer 3

You can use operator break to end while loop. lower() should be used with variable.

   if replay.lower() != 'yes':
    print("Thanks for playing this game")
    break

Answered By: Victor Linde

while loop could not break

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