Borderou de evaluare (job #343050)

Eroare de compilare: user.c: In function ‘main’: user.c:50:1: error: expected declaration or statement at end of input user.c:6:39: warning: unused variable ‘sa’ [-Wunused-variable] user.c:6:37: warning: unused variable ‘s’ [-Wunused-variable] user.c:6:34: warning: unused variable ‘c3’ [-Wunused-variable] user.c:6:32: warning: unused variable ‘d’ [-Wunused-variable] user.c:11:11: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:16:15: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:30:15: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:50:1: warning: control reaches end of non-void function [-Wreturn-type]