使用print语句在Python中显示变量值？

Question

我创建了一个Python程序，该程序可以猜测程序员想到的数字。 一切都在工作文件中，但是我不知道如何在打印语句中使用猜测，以及打印语句显示数字的方式。 我尝试添加单词“ guess”，但是它不起作用。 我是C程序员，并且是第一次使用Python，所以我无法弄清楚。

hi = 100
lo = 0
guessed = False 

print ("Please think of a number between 0 and 100!")

while not guessed:
    guess = (hi + lo)/2
print ("Is your secret number " + //Here i need to Display the guessed Number + "?")
user_inp = raw_input("Enter 'h' to indicate the guess is too high. Enter 'l' to indicate the guess is too"
                     "low. Enter 'c' to indicate I guessed correctly: ")

if user_inp == 'c':
    guessed = True
elif user_inp == 'h':
    hi = guess
elif user_inp == 'l':
    lo = guess
else:
    print ("Sorry, I did not understand your input.")

print ("Game over. Your secret number was: " + //Here i need to display final number saved in guess.)

Answer 1

只需将其转换为字符串即可。

print ("Game over. Your secret number was: " + str(guess))

您也可以使用字符串格式。

print("Game over. Your secret number was {}".format(guess))

或者，由于您来自C背景，因此采用了老式的字符串格式。

print("Game over. Your secret number was %d." % guess)

Answer 2

在您的印刷声明中尝试此操作，让我知道它是否有效。

str(guess)

Answer 3

Python具有非常好的字符串格式，当您需要插入多个变量时，它很方便：

message = "Game over after {n} guesses.  Your number was {g} (pooh... got it in {n} times)".format(g=guess, n=number)
print(message)