Borderou de evaluare (job #439798)

Eroare de compilare: user.cpp: In function ‘int main()’: user.cpp:12:10: error: ‘i’ was not declared in this scope user.cpp:16:10: error: ‘m’ was not declared in this scope user.cpp:17:10: error: ‘i’ was not declared in this scope user.cpp:19:12: error: ‘a’ was not declared in this scope user.cpp:19:15: error: ‘b’ was not declared in this scope user.cpp:29:11: error: ‘lin’ was not declared in this scope user.cpp:30:11: error: ‘col’ was not declared in this scope user.cpp:24:11: warning: unused variable ‘cnt’ [-Wunused-variable]