Eroare de compilare: main.cpp:10:12: error: expected unqualified-id before '[' token vector<int>[NMAX] a; ^ main.cpp: In function 'int fa(int)': main.cpp:19:19: error: 'a' was not declared in this scope for(int con : a[inc]) ^ main.cpp:22:19: error: 'a' was not declared in this scope for(int con : a[inc]) ^ main.cpp:24:1: warning: no return statement in function returning non-void [-Wreturn-type] } ^ main.cpp: In function 'int main()': main.cpp:30:9: error: 'a' was not declared in this scope a[i] = vector<int>(); ^ main.cpp:36:21: error: 'y' was not declared in this scope cin >> x >> y; ^ main.cpp:37:9: error: 'a' was not declared in this scope a[x].push_back(y); ^ Non zero exit status: 1