Borderou de evaluare (job #65687)

Compilare: user.c: In function ‘main’: user.c:6:39: warning: variable ‘c2’ set but not used [-Wunused-but-set-variable] user.c:6:36: warning: variable ‘c1’ set but not used [-Wunused-but-set-variable] user.c:6:30: warning: unused variable ‘j2’ [-Wunused-variable] user.c:6:24: warning: variable ‘l2’ set but not used [-Wunused-but-set-variable] user.c:6:21: warning: variable ‘l1’ set but not used [-Wunused-but-set-variable] user.c:6:11: warning: unused variable ‘m’ [-Wunused-variable] user.c:10:11: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result]