Eroare de compilare: user.c: In function ‘main’: user.c:82:9: error: ‘in’ undeclared (first use in this function) in >> x >> y; ^ user.c:82:9: note: each undeclared identifier is reported only once for each function it appears in user.c:83:9: error: ‘out’ undeclared (first use in this function) out << rez1[x-1][y-1]<<"\n"; ^ user.c:56:11: warning: unused variable ‘g’ [-Wunused-variable] FILE *g = fopen("drumuri3.out","w"); ^ user.c:57:11: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] fscanf(f,"%d %d %d %d",&n,&m,&k,&q); ^ user.c:69:15: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] fscanf(f,"%d %d",&x,&y); ^