'/n' of a few bytes??????

CodePudding user response:

An ASCII value accounts for a byte,
'/n' is 0 a

CodePudding user response:

/n occupy two bytes, one is n/a,

'\ n' occupy one byte of memory, this thing in a different environment of the actual may have different meaning
At the time of string input, input '\ n' are ignored, a byte is not accounted for
Among struct structure, because the memory alignment problem, may occupy a few more bytes (also is not occupied, is not reserved for others with)
Text format disk file under Windows' \ n \ r \ n "from the two bytes, under Linux or '\ n' occupies only a

CodePudding user response:

Character constants type is an int
Sizeof (' \ n ') results and sizeof (int)

CodePudding user response:

I hope it can help you: https://blog.csdn.net/it_xiangqiang/category_10581430.html
I hope it can help you: https://blog.csdn.net/it_xiangqiang/category_10768339.html