Borderou de evaluare (job #18427)

Compilare: user.c: In function ‘main’: user.c:9:11: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:11:13: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:102:16: warning: ‘cmmdc’ may be used uninitialized in this function [-Wuninitialized] user.c:90:25: warning: ‘max’ may be used uninitialized in this function [-Wuninitialized]