How also pass, does anyone help

CodePudding user response:

Not so good speak out, don't know can read

CodePudding user response:

This should be good understanding

CodePudding user response:

If temporary change to
Char t [4]={s [0], s [1], [2] s, '\ 0'};

You can directly use strcpy
Strcpy (& amp; S [slen - 3], t);