python基础代码示例
Hello World:
pythonprint("Hello, World!")
计算两个数字的和:
pythonnum1 = 5
num2 = 3
sum = num1 + num2
print("The sum is:", sum)
判断奇偶数:
pythonnum = 7
if num % 2 == 0:
print(num, "is even.")
else:
print(num, "is odd.")
使用循环输出列表中的元素:
pythonfruits = ["apple", "banana", "cherry"]
for fruit in fruits:
print(fruit)
定义函数并调用:
pythondef greet(name):
print("Hello,", name, "!")
greet("Alice")
这些示例涵盖了Python的一些基本概念,包括变量赋值、条件语句、循环、列表和函数。希望对你有所帮助!