Borderou de evaluare (job #107992)

Compilare: user.c: In function ‘main’: user.c:8:22: warning: unused variable ‘l’ [-Wunused-variable] user.c:8:10: warning: unused variable ‘n’ [-Wunused-variable] user.c:64:9: warning: ‘k’ may be used uninitialized in this function [-Wuninitialized] user.c:63:5: warning: ‘b’ may be used uninitialized in this function [-Wuninitialized] user.c:63:5: warning: ‘a’ may be used uninitialized in this function [-Wuninitialized] user.c:5:5: warning: ‘i’ may be used uninitialized in this function [-Wuninitialized]