Borderou de evaluare (job #170179)

Compilare: user.c: In function ‘chkDir’: user.c:21:14: warning: unused variable ‘nj’ [-Wunused-variable] user.c:21:10: warning: unused variable ‘ni’ [-Wunused-variable] user.c: In function ‘main’: user.c:52:9: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:57:11: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] user.c: In function ‘chkDir’: user.c:22:9: warning: ‘k’ is used uninitialized in this function [-Wuninitialized]