Compilare: user.cpp: In function ‘int caut1(int)’: user.cpp:43:12: warning: ‘sol’ may be used uninitialized in this function [-Wmaybe-uninitialized] return sol; ^ user.cpp: In function ‘int caut2(int)’: user.cpp:53:12: warning: ‘sol’ may be used uninitialized in this function [-Wmaybe-uninitialized] return sol; ^ user.cpp: In function ‘void rezolva()’: user.cpp:63:27: warning: ‘sol’ may be used uninitialized in this function [-Wmaybe-uninitialized] else g << caut2(x) << '\n'; ^ user.cpp:62:39: warning: ‘sol’ may be used uninitialized in this function [-Wmaybe-uninitialized] else if (q == 1) g << caut1(x) << '\n'; ^