Compilare: user.cpp: In function ‘int main()’: user.cpp:31:27: warning: ‘m’ may be used uninitialized in this function [-Wmaybe-uninitialized] out << caut2(x) << "\n"; ^ user.cpp:29:27: warning: ‘m’ may be used uninitialized in this function [-Wmaybe-uninitialized] out << caut1(x) << "\n"; ^ user.cpp:50:11: warning: ‘m’ may be used uninitialized in this function [-Wmaybe-uninitialized] if(v[m]!=key) ^ user.cpp:41:21: note: ‘m’ was declared here int st=1, dr=n, m; ^ user.cpp: In function ‘int caut0(int)’: user.cpp:50:11: warning: ‘m’ may be used uninitialized in this function [-Wmaybe-uninitialized] if(v[m]!=key) ^ user.cpp: In function ‘int caut1(int)’: user.cpp:66:12: warning: ‘m’ may be used uninitialized in this function [-Wmaybe-uninitialized] return m; ^ user.cpp: In function ‘int caut2(int)’: user.cpp:80:12: warning: ‘m’ may be used uninitialized in this function [-Wmaybe-uninitialized] return m; ^