Eroare de compilare in evaluator: user.cpp: In function 'void A(int, int, int&)': user.cpp:7: error: 'a' was not declared in this scope user.cpp:11: error: 'a' was not declared in this scope user.cpp: In function 'void B(int, int, int&)': user.cpp:18: error: 'a' was not declared in this scope user.cpp: In function 'void C(int, int&)': user.cpp:27: error: 'a' was not declared in this scope user.cpp:27: error: expected primary-expression before ']' token user.cpp: At global scope: user.cpp:45: error: '::main' must return 'int' user.cpp: In function 'int main()': user.cpp:61: error: 'a' was not declared in this scope