Borderou de evaluare (job #32371)

Compilare: user.c: In function ‘main’: user.c:26:15: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:29:11: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:31:11: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:50:12: warning: ‘c4’ may be used uninitialized in this function [-Wuninitialized] user.c:50:12: warning: ‘c3’ may be used uninitialized in this function [-Wuninitialized] user.c:50:12: warning: ‘c2’ may be used uninitialized in this function [-Wuninitialized] user.c:50:12: warning: ‘c1’ may be used uninitialized in this function [-Wuninitialized] user.c:43:15: warning: ‘mincal’ may be used uninitialized in this function [-Wuninitialized]