Eroare de compilare: user.cpp:17:2: warning: no newline at end of file user.cpp: In function 'int main()': user.cpp:6: error: 'cmmdc' was not declared in this scope user.cpp:7: error: expected ',' or ';' before 'ofstream' user.cpp:9: error: 'a' was not declared in this scope user.cpp:9: error: 'b' was not declared in this scope user.cpp:10: error: expected `)' before '!' token user.cpp:10: error: expected `;' before ')' token user.cpp:13: error: expected primary-expression before 'else' user.cpp:13: error: expected `;' before 'else' user.cpp:15: error: 'g' was not declared in this scope