Modify variable demo
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name = "小明" # 把"小明"存到名为name的变量中
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age = 18 # 把18存到名为age的变量中
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print(name) # 输出:小明
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print(age) # 输出:18
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pi = 3.14 # 定义pi
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print(pi) # 输出:3.14
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name = "Henry" # 定义名字
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print(name) # 输出: Henry
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colors = ["red", "green", "blue"] # 定义颜色列表
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print(colors) # 输出: ["red", "green", "blue"]
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coordinates = (10.0, 20.0) # 定义坐标
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print(coordinates) # 输出:(10.0, 20.0)
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person = {"name": "Bob", "age": 30} # 定义个人信息字典
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print(person) # 输出:{"name": "Bob", "age": 30}
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unique_numbers = {1, 2, 3, 4, 4, 5} # unique_numbers是一个集合,自动去重,只包含1到5的数字。
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print(unique_numbers) # 输出: {1, 2, 3, 4, 5}
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# =========================================================
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name = "小红" # 把name变量里的内容换成"小红"
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print(name) # 输出:小红
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