Compilare: user.c: In function 'intersect': user.c:18: warning: unused variable 'det' user.c: In function 'pasul_unu': user.c:63: warning: unused variable 'j' user.c: In function 'pasul_doi': user.c:109: warning: unused variable 'j' user.c: In function 'pasul_trei': user.c:161: warning: unused variable 'B' user.c:159: warning: unused variable 'j' user.c:159: warning: unused variable 'i' user.c: In function 'main': user.c:214: warning: unused variable 'i'