Borderou de evaluare (job #523436)

Compilare: user.c: In function 'main': user.c:7:9: warning: ignoring return value of 'fscanf', declared with attribute warn_unused_result [-Wunused-result] user.c:9:11: warning: ignoring return value of 'fscanf', declared with attribute warn_unused_result [-Wunused-result] user.c:15:9: warning: ignoring return value of 'fscanf', declared with attribute warn_unused_result [-Wunused-result] user.c:24:23: warning: 'pozu' may be used uninitialized in this function [-Wuninitialized]