Borderou de evaluare (job #214350)

Compilare: user.c: In function ‘main’: user.c:19:37: warning: unused variable ‘h’ [-Wunused-variable] user.c:19:35: warning: unused variable ‘k’ [-Wunused-variable] user.c:19:33: warning: variable ‘j’ set but not used [-Wunused-but-set-variable] user.c:19:31: warning: unused variable ‘s’ [-Wunused-variable] user.c:19:27: warning: unused variable ‘num’ [-Wunused-variable] user.c:23:11: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result]