prog.cpp: In function 'int main()':
prog.cpp:15:13: error: 'set' was not declared in this scope
map <int, set<int>> conec;
^
prog.cpp:15:20: error: template argument 2 is invalid
map <int, set<int>> conec;
^
prog.cpp:15:20: error: template argument 4 is invalid
prog.cpp:19:13: error: 'con' was not declared in this scope
if (p == con) {
^
prog.cpp:24:13: error: 'dis' was not declared in this scope
if (p == dis) {
^
prog.cpp:28:13: error: 'coach' was not declared in this scope
if (p == coach) {
^