Borderou de evaluare (job #345198)

Eroare de compilare: user.cpp: In function ‘int main()’: user.cpp:13:18: error: ‘k’ was not declared in this scope user.cpp:14:18: error: ‘k’ was not declared in this scope user.cpp:15:18: error: ‘k’ was not declared in this scope user.cpp:16:18: error: ‘k’ was not declared in this scope user.cpp:17:18: error: ‘k’ was not declared in this scope user.cpp:18:18: error: ‘k’ was not declared in this scope user.cpp:19:18: error: ‘k’ was not declared in this scope user.cpp:20:18: error: ‘k’ was not declared in this scope user.cpp:21:18: error: ‘k’ was not declared in this scope user.cpp:22:18: error: ‘k’ was not declared in this scope user.cpp:28:15: error: ‘k’ was not declared in this scope