Borderou de evaluare (job #326096)

Compilare: user.c: In function ‘main’: user.c:8:22: warning: unused variable ‘s’ [-Wunused-variable] user.c:8:19: warning: unused variable ‘c3’ [-Wunused-variable] user.c:8:16: warning: unused variable ‘c2’ [-Wunused-variable] user.c:8:13: warning: unused variable ‘sa’ [-Wunused-variable] user.c:8:11: warning: unused variable ‘c’ [-Wunused-variable] user.c:8:9: warning: unused variable ‘b’ [-Wunused-variable] user.c:8:7: warning: unused variable ‘a’ [-Wunused-variable]