今天就來做一個猜數字遊戲吧
首先要先做出要被猜的數字，我們使用random的模組來做出數字

import random
answer = random.randint(1,100)
print(answer)

再來把你猜的數字輸入

guess  =  input()

再來設定一個布林值還有迴圈以及判斷式

b = True
while (b):
    guess  =  int(input())
    if(answer == guess):
        print("猜到了")
        b= False
    else:
        print("猜錯了")
        guess = int(input())

這樣猜對的話就會結束迴圈，猜錯的話就會繼續執行迴圈
接下來來做猜錯時的提示

import random
answer = random.randint(1,100)
print(answer)
b = True
while (b):
    guess  =  int(input())
    if(answer == guess):
        print("猜到了")
        b= False
    elif(answer< guess):
        print("猜錯了，比較小")
    elif(answer>guess):
        print("猜錯了，比較大")

如果要再進一步的比對答案的範圍的話，可以在加兩個變數

import random
answer = random.randint(1,100)
print(answer)
l=1
h=100
b = True
while (b):
    print("請輸入要猜的數字，在", l , "到",h ,"之間")
    guess  =  int(input())
    if(answer == guess):
        print("猜到了")
        b= False
    elif(answer< guess):
        print("猜錯了，比較小")
        h = guess
    elif(answer>guess):
        print("猜錯了，比較大")
        l = guess

這樣每一次猜錯答案的範圍會縮小