\ r \ n difference, \ r \ n or \ r difference (C language/c#)

\ r means carriage return, \ n means line break, when we press the return button, the system automatically generates a carriage return and a newline of two characters:
A carriage return is only a completion, and the cursor is returned to the beginning.
Wrapping is just wrapping, not completing, or putting the cursor at the beginning of the line.
Example: (the cursor is represented by I below)
1--
After output abcdef:
ABCdef I
2--
After output carriage return:
Iabcdef
2--'
If it is an output line wrap:
ABCdef
I
3--
Output carriage return and line wrapping:
ABCdef
I
Use the C language to test the difference between carriage return and line wrapping: Assuming that the current cursor position is 5 rows 10 columns, after the output carriage return, the cursor position becomes 5 rows 1 columns, if the output is the line break is 6 rows 10 columns, if the output carriage return and the wrapping line is 6 row 1 rows.
If you want to output \ r or \ n such content, you need to use this method:
Console.Write ("\\r\\n");
Or
Console.Write (@ "\ r \ n");
Enter the two character return and line break after entering the carriage return