编写一些简单的代码
- 输出"Hello, World!"的代码:
print("Hello, World!")
- 计算两个数字之和的代码:
a = 10
b = 5
sum = a + b
print("The sum of", a, "and", b, "is", sum)
- 判断一个数是否为偶数的代码:
num = 4
if num % 2 == 0:
print(num, "is even")
else:
print(num, "is odd")
- 循环输出列表中的元素的代码:
fruits = ["apple", "banana", "cherry"]
for fruit in fruits:
print(fruit)
- 定义一个函数并调用的代码:
def greet(name):
print("Hello, " + name + "!")
greet("Alice")
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