void main_source(long long * &data){data=new long long[50];}void main(){long long * data;data=NULL;main_source(data);{memcpy(data, src, 100*sizeof(long long));printLongLongLine(data[0]);delete [] data;}}
static void main_source(long long * &data){data=new long long[100];}static void main(){long long * data;data=NULL;main_source(data);{memcpy(data, src, 100*sizeof(long long));printLongLongLine(data[0]);delete [] data;}}