Borderou de evaluare (job #538817)

Compilare: user.c: In function ‘main’: user.c:41:35: warning: unused variable ‘c’ [-Wunused-variable] user.c:41:32: warning: unused variable ‘l’ [-Wunused-variable] user.c:41:7: warning: unused variable ‘lin’ [-Wunused-variable] user.c:44:10: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:46:12: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result]