Borderou de evaluare (job #96276)

Compilare: user.c: In function ‘main’: user.c:5:66: warning: variable ‘naux’ set but not used [-Wunused-but-set-variable] user.c:5:52: warning: unused variable ‘lastop’ [-Wunused-variable] user.c:5:23: warning: unused variable ‘k’ [-Wunused-variable] user.c:5:21: warning: unused variable ‘i’ [-Wunused-variable] user.c:12:8: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:14:8: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:16:8: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:27:9: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result]