Borderou de evaluare (job #470595)

Compilare: user.c: In function ‘main’: user.c:8:15: warning: unused variable ‘r’ [-Wunused-variable] user.c:9:12: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:11:16: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:13:20: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:27:12: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result]