Eroare de compilare: user.cpp:9:17: error: expected ‘;’ at end of member declaration struct oi{int t,g}; ^ user.cpp: In function ‘int main()’: user.cpp:24:34: error: ‘struct oi’ has no member named ‘l’ scanf("%d %d",&poz,&a[i].l); ^ user.cpp:31:12: error: request for member ‘begin’ in ‘a’, which is of non-class type ‘oi [100]’ sort(a.begin(), a.end()); ^ user.cpp:31:23: error: request for member ‘end’ in ‘a’, which is of non-class type ‘oi [100]’ sort(a.begin(), a.end()); ^ user.cpp:32:15: error: request for member ‘begin’ in ‘a’, which is of non-class type ‘oi [100]’ reverse(a.begin(), a.end()); ^ user.cpp:32:26: error: request for member ‘end’ in ‘a’, which is of non-class type ‘oi [100]’ reverse(a.begin(), a.end()); ^ user.cpp:33:10: error: request for member ‘begin’ in ‘a’, which is of non-class type ‘oi [100]’ o=*(a.begin()); ^ user.cpp:6:11: error: ‘struct oi’ has no member named ‘first’ #define f first ^ user.cpp:38:20: note: in expansion of macro ‘f’ while(a[i].f==t) ^ user.cpp:5:11: error: ‘struct oi’ has no member named ‘second’ #define s second ^ user.cpp:40:28: note: in expansion of macro ‘s’ {h.insert(a[i].s); ^