Borderou de evaluare (job #196315)

Compilare: user.c: In function ‘main’: user.c:13:17: warning: unused variable ‘d’ [-Wunused-variable] user.c:13:15: warning: unused variable ‘c’ [-Wunused-variable] user.c:13:13: warning: unused variable ‘b’ [-Wunused-variable] user.c:13:11: warning: unused variable ‘a’ [-Wunused-variable] user.c:15:11: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:17:15: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:18:15: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:20:11: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:22:15: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:23:15: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result]