Compilare: user.cpp: In function ‘int main()’: user.cpp:377:9: warning: unused variable ‘nodes’ [-Wunused-variable] int nodes = nr; ^ user.cpp: In function ‘int LCA(int, int, int&)’: user.cpp:194:39: warning: ‘gama’ may be used uninitialized in this function [-Wmaybe-uninitialized] ans+=actual[cate21][beta][gama]; ^ user.cpp:194:33: warning: ‘beta’ may be used uninitialized in this function [-Wmaybe-uninitialized] ans+=actual[cate21][beta][gama]; ^ user.cpp: In function ‘int main()’: user.cpp:512:54: warning: ‘beta’ may be used uninitialized in this function [-Wmaybe-uninitialized] int valoare = actual[cate21][beta][alfa]; ^ user.cpp:443:63: warning: ‘beta’ may be used uninitialized in this function [-Wmaybe-uninitialized] int valoare = actual[cate2][alfa][beta]; ^