Borderou de evaluare (job #4263)

Compilare: user.c: In function ‘main’: user.c:50:11: warning: statement with no effect [-Wunused-value] user.c:56:5: warning: format ‘%d’ expects argument of type ‘int’, but argument 3 has type ‘long unsigned int’ [-Wformat] user.c:9:11: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:10:11: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result]