Borderou de evaluare (job #77856)

Compilare: user.c: In function ‘main’: user.c:7:20: warning: unused variable ‘c’ [-Wunused-variable] user.c:7:18: warning: unused variable ‘l’ [-Wunused-variable] user.c:10:11: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:13:19: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:34:12: warning: ‘jmax’ may be used uninitialized in this function [-Wuninitialized] user.c:34:12: warning: ‘imax’ may be used uninitialized in this function [-Wuninitialized]