如何改進我的分區程序？ （Easy Python）

Question

我目前正在嘗試做一個分區程序，詢問隨機分區的問題。有兩件事情阻止我這樣做：1）我的程序認爲，按某事劃分的所有東西總是爲0。 8除以2 = 0. 2）我需要劃分沒有浮點數，比如144/5。所以在這裏，它是：

import sys 
import random 

guessRight=0 
guessWrong=0 

while True: 
    num1 = random.randint(0,12) #probably messed up here 
    num2 = random.randint(12,144) #and here 
    print "To exit this game type 'exit'" 
    theyputinstuffhere = raw_input("What is " + str(num2) + " divided by " + str(num1) + "? ") #maybe messed up here 


    if theyputinstuffhere == "exit": 
     print "Now exiting game!" 
     sys.exit() 

    elif int(theyputinstuffhere) == num1/num2: #maybe messed this whole elif too 
     print num1/num2 
     print "Correct!" 
     guessRight=guessRight+1 
     print "You have gotten " + str(guessRight) + " answer(s) right and you got " + str(guessWrong) + " wrong" 
    else: 
     print "Wrong! The correct answer is: " + str(num1/num2) 
     guessWrong=guessWrong+1 
     print "You have gotten " + str(guessRight) + " answer(s) right and you got " + str(guessWrong) + " wrong" 

這是它目前打印：

To exit this game type 'exit' 
What is 34 divided by 11? #I type any number (e.g. 3) 
Wrong! The correct answer is: 0 
You have gotten 0 answer(s) right and you got 1 wrong 

Answer 1

如果你所要求的NUM2 NUM1通過分成，那麼你需要在你的代碼，而不是num1/num2使用num2/num1。這也是爲什麼你總是得到0,num1將總是小於num2所以num1/num2將0當使用整數除法（這是在Python 2.x除以整數的默認值）。

要避免的問題，如五分之一百四十四和零問題消滅分裂，你可以使用以下命令：

num1 = random.randint(1,12) 
num2 = random.randint(1,12) * num1