Eroare de compilare: user.cpp: In function ‘int main()’: user.cpp:11: error: ‘ifstream’ was not declared in this scope user.cpp:11: error: expected ‘;’ before ‘f’ user.cpp:12: error: ‘ofstream’ was not declared in this scope user.cpp:12: error: expected ‘;’ before ‘g’ user.cpp:28: error: ‘f’ was not declared in this scope user.cpp:33: error: ‘g’ was not declared in this scope user.cpp:33: error: ‘endl’ was not declared in this scope user.cpp:7: warning: unused variable ‘j’ user.cpp:8: warning: unused variable ‘l’ user.cpp:8: warning: unused variable ‘baza’ user.cpp:8: warning: unused variable ‘exponent’ user.cpp: At global scope: user.cpp:37: error: expected unqualified-id before ‘return’ user.cpp:38: error: expected declaration before ‘}’ token