Borderou de evaluare (job #437946)

Compilare: user.c: In function ‘main’: user.c:7:12: warning: variable ‘ch2’ set but not used [-Wunused-but-set-variable] user.c:16:11: 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:44:11: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result]