Eroare de compilare: user.c: In function ‘main’: user.c:17:27: error: ‘s’ undeclared (first use in this function) fscanf(f1,s"%d",&x); ^ user.c:17:27: note: each undeclared identifier is reported only once for each function it appears in user.c:17:28: error: expected ‘)’ before string constant fscanf(f1,s"%d",&x); ^ user.c:12:11: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] fscanf(f1,"%d%d",&p,&n); ^ user.c:31:23: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] fscanf(f1,"%d",&x); ^