猜數字

• 代碼

‘‘‘
猜數字小遊戲，不斷輸入你所猜的數（1-100），程序會根據你的輸入提醒你進行
適當調整所猜數的大小，直到最後猜出這個隨機數
‘‘‘
guessNumber = random.randint(1,100)
print("I‘m thinking a number between 1 and 100.")

while True:
    print(‘Take a guess.‘)

    guess = int(input())

    if guess > guessNumber:
        print("It‘s too high")
    elif guess < guessNumber:
        print("It‘s to low")
    else:
        print("Congratulations, you win.")
        break
 

• 結果
  

Collatz序列

• 代碼

#Collatz序列
def collatz(number):
    if (number % 2 == 0):
        return number / 2
    else:
        return number * 3 + 1

print(‘Input a number.‘)

while True:
    global number1
    try:
        number1 = int(input())
    except ValueError:
        print(‘Please input a number‘)
        continue
    if collatz(number1) != 1:
        print(int(collatz(number1)))
    else:
        print(int(collatz(number1)))
        break
 

• 結果
  

Python實踐：猜數字小程序Collatz序列