Eroare de compilare: user.cpp: In function `int main()': user.cpp:6: error: `n' undeclared (first use this function) user.cpp:6: error: (Each undeclared identifier is reported only once for each function it appears in.) user.cpp:6: error: `m' undeclared (first use this function) user.cpp:7: error: `a' undeclared (first use this function) user.cpp:8: error: `b' undeclared (first use this function) user.cpp:8: error: `ib' undeclared (first use this function) user.cpp:8: error: `jb' undeclared (first use this function) user.cpp:9: error: `j' undeclared (first use this function) user.cpp:11: error: parse error before `if' user.cpp:13: error: parse error before `else' user.cpp: At global scope: user.cpp:15: error: parse error before `}' token user.cpp:16: error: parse error before `;' token user.cpp:16: error: syntax error before `++' token user.cpp:19: error: ISO C++ forbids declaration of `ib' with no type user.cpp:19: error: `i' was not declared in this scope user.cpp:19: error: assignment (not initialization) in declaration user.cpp:19: error: ISO C++ forbids declaration of `jb' with no type user.cpp:19: error: assignment (not initialization) in declaration user.cpp:19: error: parse error before `}' token user.cpp:21: error: `i' was not declared in this scope user.cpp:21: error: ISO C++ forbids declaration of `ib' with no type user.cpp:21: error: `i' was not declared in this scope