Eroare de compilare: user.c: In function ‘main’: user.c:32:17: error: ‘p’ undeclared (first use in this function) p=16; ^ user.c:32:17: note: each undeclared identifier is reported only once for each function it appears in user.c:35:28: error: expected expression before ‘)’ token if() ^ user.c:13:11: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] fscanf(fi,"%d%d",&n,&k); ^ user.c:16:19: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] fscanf(fi,"%d",&st[i+2][0]); ^ user.c:30:19: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] fscanf(fi,"%d%d",&a,&b); ^