[Python知识库]Python：猜数（number guess）

1-10内随机产生自然数进行猜数：

import random
n =random.randint(0,10)
while True :
 user_guess=int (input ("Input your guess:"))
 if user_guess>n:
    print("Try smaller...")
 elif user_guess<n:
    print("Try bigger...")
 else :
    print("Bingo,you got it!")
    break

指定所猜数字为100进行猜数：

n=100
i=0
while True :
    user_guess=input ()
    if user_guess.isdigit():
        user_guess=int(user_guess)
        if user_guess>n:
            print("larger than expected")
            i+=1
        elif user_guess<n:
            print("less than expected")
            i+=1
        else :
             print("you have tried %d times,you win"%(i+1))
             break
    else:
      print("input error")
      i+=1