下列语句在控制台上的输出是多少? ()string msg = @"HellonWorld!"; System.Console.WriteLine(msg);A.80B.100C.240D.270
下列语句在控制台上的输出是多少? ()string msg = @"HellonWorld!"; System.Console.WriteLine(msg);
A.80
B.100
C.240
D.270
参考答案和解析
Hello\nWorld!
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