bartender.cpp:32:16: error: expected ')' before '<<' token
#define R ((nod<<1)|1)
^
bartender.cpp:37:25: note: in expansion of macro 'R'
vi BlendWines(int K, vi R){
^
bartender.cpp:32:16: error: expected ')' before '<<' token
#define R ((nod<<1)|1)
^
bartender.cpp:37:25: note: in expansion of macro 'R'
vi BlendWines(int K, vi R){
^
bartender.cpp:32:16: error: expected ')' before '<<' token
#define R ((nod<<1)|1)
^
bartender.cpp:37:25: note: in expansion of macro 'R'
vi BlendWines(int K, vi R){
^
bartender.cpp:32:16: error: expected initializer before '<<' token
#define R ((nod<<1)|1)
^
bartender.cpp:37:25: note: in expansion of macro 'R'
vi BlendWines(int K, vi R){
^