Eroare de compilare: user.cpp: In function ‘void dfs(int)’: user.cpp:23:37: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(i = 0;i < vecini[tata].size(); i++) ^ user.cpp: In function ‘int lca(int, int)’: user.cpp:61:9: error: ‘rez’ was not declared in this scope rez=min(parcurgere[lim+1][x],parcurgere[lim+1][y-p]); ^ user.cpp:61:17: error: ‘parcurgere’ was not declared in this scope rez=min(parcurgere[lim+1][x],parcurgere[lim+1][y-p]); ^ user.cpp:53:9: warning: unused variable ‘i’ [-Wunused-variable] int i, x, y, lim; ^ user.cpp: In function ‘int main()’: user.cpp:69:12: warning: unused variable ‘j’ [-Wunused-variable] int i, j, x, y; ^