“非ASCII字符”错误时，从Windows PowerShell中运行的Python程序

Question

我看到下面的错误：

SyntaxError: Non-ASCII character '\x93' in file new2.py on line 2, but no encoding declared; see http://python.org/dev/peps/pep-0263/ for details 

当我运行这段代码：

print(“Welcome") 
guess = 0 
while guess != 5: 
    g = input(“Guess the number: ") 
    guess = int(g) 
    if guess == 5: 
    print(“You win!") 
    else: 
    if guess > 5: 
    print(“Too high") 
    else: 
    print(“Too low") 
print(“Game over!") 

Answer 1

您需要使用适当的双引号，而不是“符号，它不是ASCII。