For the same C code, why is the execution result different in Windows and Linux?

CodeAs follows:

# Include <stdio. h> # include <string. h> int main () {char * in_utf8 = "what are you doing?"; char * in_gb2312 = "Install Superman"; char * in_eng = "English man "; printf ("len1 = % d, len2 = % d, len3 = % d \ n", strlen (in_utf8), strlen (in_gb2312), strlen (in_eng )); return 0 ;}

In Windows, the running result is: len1 = 10, len2 = 8, len3 = 11

In Linux, the result is: len1 = 15, len2 = 12, len3 = 11

Why is there such a difference ??

We can see that for English, the length is the same. However, for Chinese characters, in windows, each Chinese Character occupies 2 bytes, but in Linux it occupies 3 bytes.

I guess: In Linux, the default character encoding is UTF-8, so each Chinese Character occupies 3 bytes. However, in windows, the encoding method is simplified Chinese, so it only occupies 2 bytes.