int main_source(int data);void main(){int data;data=-1;data=main_source(data);{wchar_t * wchar_t_string;if (data > 0){wchar_t_string=new wchar_t[data];wcscpy(wchar_t_string, HELLO_STRING);printWLine(wchar_t_string);delete [] wchar_t_string;}else{printLine("Input is less than 0");}}}int main_source(int data){fscanf (stdin, "%d", &data);return data;}
static void main(){int data;data=-1;data=main_source(data);{wchar_t * wchar_t_string;if (data > 0){wchar_t_string=new wchar_t[data];wcscpy(wchar_t_string, HELLO_STRING);printWLine(wchar_t_string);delete [] wchar_t_string;}else{printLine("Input is less than 0");}}}int main_source(int data){data=20;return data;}