最近，我在 VS Code 中创建了这个简单的游戏。但是，如果我在游戏要求输入时尝试运行代码，则仅执行未定义的语句（我为输入无效的情况编写的语句，请使用 #UNDEFINED ERROR 检查代码）。程序不会重新运行，而是针对 IDE 中的无效输入执行 else(check code with #UNDEFINED ERROR) 语句。
我的理论是，当我在 VS Code 中按“运行”时，它会输入某些符号来告诉编译器重新运行程序，但是当程序在终端中要求输入时，它会被解释为无效输入，我不确定，因为以前没有发生过。
import random # Importing the random module to generate random numbers
# Initializing variables
inp = 1
comp_won = user_won = 0
# Printing the welcome message and instructions
print("WELCOME TO GUESS THE NUMBER!\n\nEnter: \n'0' for answer\n'-1' for exit\n\nBEST OF 10:\n")
# Main game loop: continues until the user inputs -1 or either player wins 3 rounds
while int(inp) != -1 and user_won != 3 and comp_won != 3:
try_remain = 7 # Number of attempts for each round
num_to_guess = random.randint(1, 100) # Generating a random number between 1 and 100
# Loop for each round: continues until attempts run out or the user guesses correctly
while try_remain > 1:
inp = input(f"Guess the number ({try_remain-1} attempts left): ") # Prompting user for input
if inp.isdigit(): # Checking if the input is a digit
if int(inp) == num_to_guess: # If the guess is correct
user_won += 1
print(f"You won this round!!!\nScore: {user_won}:{comp_won}\n")
break
elif num_to_guess < int(inp) <= 100: # If the guess is too high
print("Hint: The number is lesser")
try_remain -= 1
elif int(inp) == 0: # Special case for input 0
try_remain -= 6
elif int(inp) == -1: # Special case for input -1
print(f"\nThe number was {num_to_guess}")
print("Exiting program...")
break
elif 0 < int(inp) < num_to_guess: # If the guess is too low
print("Hint: The number is greater")
try_remain -= 1
else: # If the input is out of the valid range
print("Input should be an integer between 1-100")
else: #UNDEFINED ERROR If the input is not a digit
with open(r'prize.txt', 'a+') as f: # Opening the prize file
f.seek(0)
l = [li.strip() for li in f.readlines()] # Reading the prize codes
if inp.upper() in l: # Checking if the input matches a prize code
print(f"\nThe number was {num_to_guess}")
user_won += 1
print(f"You won this round!!!\nScore: {user_won}:{comp_won}\n")
l.remove(inp) # Removing the used prize code
with open(r"prize.txt", 'w') as f: # Writing the updated prize codes back to the file
for it in l:
f.write(f"{try_remain}\n")
inp = 1
break
print("Input should be an integer between 1-100")
else: # If the user fails to guess the number within the allowed attempts
print(f"The number was {num_to_guess}")
comp_won += 1
print(f"You lost this round!!!\nScore: {user_won}:{comp_won}\n")
# End of game: printing the final scores and determining the winner
else:
print(f"Your score: {user_won}\nComputer score: {comp_won}\n")
if user_won > comp_won and int(inp) != -1:
print("You won the game!!!")
prize = "".join(random.sample('ABCDEFGHIJKLMNOPQRSTUVWXYZ', 4)) # Generating a random prize code
with open(r"prize.txt", 'a') as f: # Saving the prize code to the file
f.write(f"{prize}\n")
print(f"Use code-{prize} in the next round for an instant victory")
else:
print("Computer won!!!")
#ELSE 或未定义语句：
else: # If the input is not a digit
with open(r'prize.txt', 'a+') as f: # Opening the prize file
f.seek(0)
l = [li.strip() for li in f.readlines()] # Reading the prize codes
if inp.upper() in l: # Checking if the input matches a prize code
print(f"\nThe number was {num_to_guess}")
user_won += 1
print(f"You won this round!!!\nScore: {user_won}:{comp_won}\n")
l.remove(inp) # Removing the used prize code
with open(r"prize.txt", 'w') as f: # Writing the updated prize codes back to the file
for it in l:
f.write(f"{try_remain}\n")
inp = 1
break
print("Input should be an integer between 1-100")
你可能应该做
while int(inp) != -1 and user_won < 3 and comp_won < 3:while try remaining is > 0:还有缩进：
if inp.isdigit(): # Checking if the input is a digit
...
elif inp == '-1': # Special case for input -1
print(f"\nThe number was {num_to_guess}")
print("Exiting program...")
break
else: # If the input is not a digit
with open('prize.txt', 'a+') as f: # Opening the prize file
f.seek(0)
l = [li.strip() for li in f.readlines()] # Reading the prize codes