void main_source(char * &data);void main(){char * data;data=NULL;main_source(data);printLine(data);}void main_source(char * &data){data=new char[100];memset(data, 'A', 100-1);data[100-1]='\0';delete [] data;}
static void main(){char * data;data=NULL;main_source(data);}void main_source(char * &data){data=new char[100];memset(data, 'A', 100-1);data[100-1]='\0';delete [] data;}