Borderou de evaluare (job #109737)

Compilare: user.c: In function ‘main’: user.c:58:5: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.c:10:11: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:18:11: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:20:15: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:29:22: warning: ‘nrmax’ may be used uninitialized in this function [-Wuninitialized]