Borderou de evaluare (job #174812)

Compilare: user.c: In function ‘main’: user.c:20:18: warning: comparison between pointer and integer [enabled by default] user.c:7:11: warning: unused variable ‘j’ [-Wunused-variable] user.c:11:9: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:14:25: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:51:26: warning: ‘d’ may be used uninitialized in this function [-Wuninitialized] user.c:51:20: warning: ‘c’ may be used uninitialized in this function [-Wuninitialized] user.c:51:14: warning: ‘b’ may be used uninitialized in this function [-Wuninitialized] user.c:44:23: warning: ‘a’ may be used uninitialized in this function [-Wuninitialized]