Borderou de evaluare (job #461943)

Compilare: user.c: In function ‘main’: user.c:16:39: warning: unused variable ‘k’ [-Wunused-variable] user.c:16:35: warning: unused variable ‘nr’ [-Wunused-variable] user.c:16:19: warning: unused variable ‘c’ [-Wunused-variable] user.c:16:16: warning: unused variable ‘l’ [-Wunused-variable] user.c:18:9: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:21:13: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result]