Borderou de evaluare (job #409084)

Eroare de compilare: user.cpp:5:1: error: expected ‘,’ or ‘;’ before ‘int’ user.cpp: In function ‘int main()’: user.cpp:7:7: error: ‘n’ was not declared in this scope user.cpp:8:30: error: ‘a’ was not declared in this scope user.cpp:12:8: error: ‘a’ was not declared in this scope user.cpp:14:31: error: ‘a’ was not declared in this scope user.cpp:17:7: error: ‘a’ was not declared in this scope user.cpp:18:4: error: ‘k’ was not declared in this scope user.cpp:19:4: error: ‘m’ was not declared in this scope user.cpp:22:4: error: ‘k’ was not declared in this scope user.cpp:23:6: error: ‘k’ was not declared in this scope