Borderou de evaluare (job #551472)

Compilare: user.c: In function ‘main’: user.c:23:9: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:101:10: warning: ‘dt’ may be used uninitialized in this function [-Wuninitialized] user.c:101:10: warning: ‘dd’ may be used uninitialized in this function [-Wuninitialized] user.c:41:10: warning: ‘y1’ may be used uninitialized in this function [-Wuninitialized] user.c:40:10: warning: ‘x1’ may be used uninitialized in this function [-Wuninitialized]