Borderou de evaluare (job #550515)

Compilare: user.c: In function ‘main’: user.c:22:13: warning: unused variable ‘s’ [-Wunused-variable] user.c:22:11: warning: unused variable ‘i’ [-Wunused-variable] user.c:21:19: warning: unused variable ‘n2’ [-Wunused-variable] user.c:21:17: warning: unused variable ‘p’ [-Wunused-variable] user.c:21:15: warning: unused variable ‘c’ [-Wunused-variable] user.c:21:13: warning: unused variable ‘a’ [-Wunused-variable] user.c:27:9: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result]