Borderou de evaluare (job #236546)

Compilare: user.cpp: In function ‘int main()’: user.cpp:9:13: warning: variable ‘k’ set but not used [-Wunused-but-set-variable] user.cpp:9:19: warning: variable ‘y’ set but not used [-Wunused-but-set-variable] user.cpp:9:21: warning: unused variable ‘x’ [-Wunused-variable] user.cpp:9:27: warning: unused variable ‘t’ [-Wunused-variable] user.cpp:42:22: warning: ‘col’ may be used uninitialized in this function [-Wuninitialized] user.cpp:42:37: warning: ‘linia’ may be used uninitialized in this function [-Wuninitialized]