54 lines
821 B
Python
54 lines
821 B
Python
# 定义函数，并输出信息
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def say_hi():
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print("hello world")
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# say_hi()
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# 演示函数传参
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# def add(x, y):
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# result = x + y
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# print(f"{x}+{y}的结果是{result}")
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# add(2,3)
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# 函数返回值
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# def add(x, y):
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# result = x + y
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# return result
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#
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#
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# a = add(32, 33)
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# print(a)
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# def say_i():
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# print("i")
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#
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#
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# result = say_i()
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# print(f"{result}")
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# none 用于if判断
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# def check_age(age):
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# if age > 18:
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# return "SUCCESS"
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# else:
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# return None
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#
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#
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# result = check_age(14)
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# if not result:
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# print("未成年")
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# 函数说明文档
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def add(x,y):
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"""
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add 函数可以接受两个参数，并实现两参数相加
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:param x: 参数1
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:param y: 参数2
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:return: 返回两数相加的结果
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"""
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print(f"{x}+{y}={x+y}")
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