23 lines
482 B
C#
23 lines
482 B
C#
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using System;
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namespace lesson11
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{
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class program
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{
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static void Main(string[] args)
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{
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#region 1
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string customerName = "张三";
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Console.WriteLine("你好"+customerName);
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Console.WriteLine("你好{0}", customerName);
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string str = string.Format("你好{0}", customerName);
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Console.WriteLine(str);
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#endregion
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#region 2
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#endregion
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}
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}
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}
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