Borderou de evaluare (job #134908)

Compilare: user.c: In function ‘main’: user.c:34:11: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:37:15: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:63:15: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:23:7: warning: ‘pra’ may be used uninitialized in this function [-Wuninitialized] user.c:30:9: note: ‘pra’ was declared here user.c:23:7: warning: ‘prb’ may be used uninitialized in this function [-Wuninitialized] user.c:30:14: note: ‘prb’ was declared here