Borderou de evaluare (job #18420)

Compilare: user.c: In function ‘main’: user.c:8:15: warning: unused variable ‘m’ [-Wunused-variable] user.c:8:11: warning: unused variable ‘c’ [-Wunused-variable] user.c:12:11: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:14:15: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:17:5: warning: ‘max’ may be used uninitialized in this function [-Wuninitialized] user.c:20:21: warning: ‘i’ may be used uninitialized in this function [-Wuninitialized]