Compilare: user.cpp: In function ‘int bsearch1(int)’: user.cpp:30:12: warning: ‘sol’ may be used uninitialized in this function [-Wmaybe-uninitialized] return sol; ^ user.cpp: In function ‘int bsearch2(int)’: user.cpp:42:12: warning: ‘sol’ may be used uninitialized in this function [-Wmaybe-uninitialized] return sol; ^ user.cpp: In function ‘int main()’: user.cpp:55:39: warning: ‘sol’ may be used uninitialized in this function [-Wmaybe-uninitialized] else g<<bsearch2(x)<<'\n'; ^ user.cpp:54:43: warning: ‘sol’ may be used uninitialized in this function [-Wmaybe-uninitialized] else if (tip==1) g<<bsearch1(x)<<'\n'; ^