回车和换行

未加效果的字符

  string c3 = "He said,\"Dogs and cats\",So how many animals";
  Console.WriteLine("c3 : "+c3);

效果

回车\r  回到本行的行首,会把本行前边输出的字符覆盖掉

  string c3 = "He said,\"Dogs and cats\",\rSo how many animals";
  Console.WriteLine("c3 : "+c3);

效果

换行\n 就是回车+换行,把光标移到行首并换到下一行,也就是下一行的行首

 string c3 = "He said,\"Dogs and cats\",\nSo how many animals";
 Console.WriteLine("c3 : "+c3);

效果