Compilare: user.cpp: In function ‘void citeste()’: user.cpp:28:19: warning: unused variable ‘x’ [-Wunused-variable] int semn = 1, x, p = 0; ^ user.cpp: In function ‘void rezolva()’: user.cpp:53:14: warning: ‘poz’ may be used uninitialized in this function [-Wmaybe-uninitialized] g << poz - k + 1 << ' ' << poz << ' ' << sol << '\n'; ^