Borderou de evaluare (job #385820)

Compilare: user.c: In function ‘main’: user.c:10:22: warning: unused variable ‘si’ [-Wunused-variable] user.c:10:20: warning: unused variable ‘j’ [-Wunused-variable] user.c:10:16: warning: unused variable ‘ssi’ [-Wunused-variable] user.c:10:13: warning: unused variable ‘mi’ [-Wunused-variable] user.c:10:7: warning: unused variable ‘a’ [-Wunused-variable] user.c:16:9: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result]