Borderou de evaluare (job #124252)

Compilare: user.c: In function ‘main’: user.c:12:16: warning: unused variable ‘col’ [-Wunused-variable] user.c:12:13: warning: unused variable ‘ok’ [-Wunused-variable] user.c:11:17: warning: unused variable ‘lin’ [-Wunused-variable] user.c:15:11: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:18:19: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result]