Borderou de evaluare (job #138664)

Compilare: user.c: In function ‘main’: user.c:22:11: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:24:15: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:32:1: warning: control reaches end of non-void function [-Wreturn-type] user.c: In function ‘cmmdc’: user.c:14:1: warning: control reaches end of non-void function [-Wreturn-type]