Borderou de evaluare (job #365312)

Eroare de compilare: user.cpp:5:7: error: ‘n’ was not declared in this scope user.cpp:5:10: error: array bound is not an integer constant before ‘]’ token user.cpp: In function ‘int main()’: user.cpp:15:12: error: ‘a’ was not declared in this scope user.cpp:17:11: error: ‘a’ was not declared in this scope user.cpp:11:11: warning: unused variable ‘m’ [-Wunused-variable] user.cpp:11:13: warning: unused variable ‘x’ [-Wunused-variable] user.cpp:19:9: warning: unused variable ‘numar’ [-Wunused-variable]