Borderou de evaluare (job #66476)

Compilare: user.c: In function ‘main’: user.c:7:19: warning: unused variable ‘count’ [-Wunused-variable] user.c:10:11: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:22:15: warning: ‘b’ is used uninitialized in this function [-Wuninitialized] user.c:27:9: warning: ‘x’ is used uninitialized in this function [-Wuninitialized] user.c:27:9: warning: ‘a’ is used uninitialized in this function [-Wuninitialized]