Borderou de evaluare (job #313653)

Compilare: user.c: In function ‘get’: user.c:16:7: warning: unused variable ‘u’ [-Wunused-variable] user.c: In function ‘main’: user.c:28:9: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:30:11: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:35:11: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:21:5: warning: ‘k’ may be used uninitialized in this function [-Wuninitialized]