生成十个入门级简单Python小程序
时间: 2024-09-23 13:01:47 浏览: 6
当然可以,这里列举一些简单的入门级 Python 小程序示例:
1. **打印 "Hello, World!"**:
```python
print("Hello, World!")
```
2. **变量赋值和计算**:
```python
num1 = 5
num2 = 3
result = num1 + num2
print(result)
```
3. **条件判断 (if-else)**:
```python
age = 18
if age >= 18:
print("成年人")
else:
print("未成年人")
```
4. **循环 (for或while)**:
```python
for i in range(5):
print(i)
```
5. **列表操作 (创建、查找元素等)**:
```python
fruits = ["apple", "banana", "cherry"]
print(fruits[0])
```
6. **函数定义**:
```python
def greet(name):
return f"你好,{name}!"
greet("Alice")
```
7. **字符串格式化**:
```python
name = "Bob"
message = f"今天是{name}'s birthday."
print(message)
```
8. **输入与输出 (input())**:
```python
name = input("请输入你的名字: ")
print(f"你好,{name}!")
```
9. **基本数学游戏 (猜数字)**
```python
import random
number = random.randint(1, 10)
guess = int(input("猜一个1到10之间的数: "))
while guess != number:
if guess < number:
print("太小了!")
else:
print("太大了!")
guess = int(input("再试一次: "))
print(f"恭喜你,猜对了!")
```
10. **文件操作 (读写文本文件)**:
```python
with open("test.txt", "w") as file:
file.write("这是测试内容")
with open("test.txt", "r") as file:
content = file.read()
print(content)
```