生成十个入门级简单Python小程序（循环以前）

当然可以，以下是十个适合初学者的简单Python小程序示例，它们主要涉及到基础语法、条件语句和循环结构：

1. **Hello World**：

   print("Hello, Python!")

2. **数数游戏**：

   for i in range(1, 11):
       print(i)

3. **打印斐波那契数列**：

   a, b = 0, 1
   while a < 10:
       print(a)
       a, b = b, a + b

4. **猜数字游戏**：

   import random
   number = random.randint(1, 10)
   guess = None
   while guess != number:
       guess = int(input("Guess a number between 1 and 10: "))
   print("You got it!")

5. **计算列表平均值**：

   numbers = [1, 2, 3, 4, 5]
   total = sum(numbers)
   average = total / len(numbers)
   print("Average:", average)

6. **字符串翻转**：

   input_string = input("Enter a string: ")
   reversed_string = input_string[::-1]
   print("Reversed String:", reversed_string)

7. **判断闰年**：

   year = int(input("Enter a year: "))
   if (year % 4 == 0 and year % 100 != 0) or year % 400 == 0:
       print(year, "is a leap year.")
   else:
       print(year, "is not a leap year.")

8. **计数器程序**：

   word = input("Enter a word: ")
   word_count = word.count("a")
   print("Number of 'a's:", word_count)

9. **简单的石头-剪刀-布游戏**：

   choices = ["rock", "paper", "scissors"]
   player = input("Your choice: ").lower()
   computer = random.choice(choices)
   print(f"Computer chose {computer}. You win {player} vs {computer}?")

10. **打印九九乘法表**：

    for i in range(1, 10):
        for j in range(1, i+1):
            print(f"{j}*{i}={i*j}", end="\t")
        print()