Eroare de compilare in evaluator: user.cpp: In function 'int main()': user.cpp:6: error: expected initializer before 'int' user.cpp:12: warning: format '%ld' expects type 'long int*', but argument 2 has type 'int*' user.cpp:12: warning: format '%ld' expects type 'long int*', but argument 3 has type 'int*' user.cpp:16: error: 'a' was not declared in this scope user.cpp:17: error: 'b' was not declared in this scope user.cpp:21: error: 'b' was not declared in this scope user.cpp:21: error: 'a' was not declared in this scope