Modify print demo
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Hello
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Save to output_2.txt
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# 输出字符串
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# 输出一个字符串
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print("Hello World")
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print("Hello, World!") # 输出:Hello, World!
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# 输出数字
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# 使用自定义分隔符
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print(2025) # 输出:2025
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print("Hello", "World", sep=", ") # 输出:Hello, World
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# 输出计算结果
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# 自定义结束字符
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print(5 + 3) # 输出:8
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print("Hello", end=" *** ") # 输出:Hello ***
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# 输出多行内容
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# 将输出写入文件
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print("第一行")
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print("Hello", file=open("output.txt", "w")) # 文件内容:Hello
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print("第二行")
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"""
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基础:使用print输出你的名字。
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"""
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print("Henry Lin")
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"""
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应用:使用print输出1到10的数字,每个数字之间用逗号和空格分隔。
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"""
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print(1,2,3,4,5,6,7,8,9,10,sep=", ")
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"""
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挑战:使用print将输出内容写入到一个名为output_2.txt的文件中。
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"""
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print("Save to output_2.txt", file=open("output_2.txt", "w"))
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