Borderou de evaluare (job #371213)

Compilare: user.cpp: In function ‘int main()’: user.cpp:9:22: warning: variable ‘l2’ set but not used [-Wunused-but-set-variable] user.cpp:9:28: warning: variable ‘c2’ set but not used [-Wunused-but-set-variable] user.cpp:39:44: warning: ‘c1’ may be used uninitialized in this function [-Wuninitialized] user.cpp:39:31: warning: ‘l1’ may be used uninitialized in this function [-Wuninitialized]