Compilare: user.cpp: In function ‘int main()’: user.cpp:35:10: warning: unused variable ‘x’ [-Wunused-variable] char x; ^ user.cpp:63:29: warning: ‘c2’ may be used uninitialized in this function [-Wmaybe-uninitialized] out<<Min<<" "<<c1<<" "<<c2<<"\n"; ^ user.cpp:63:20: warning: ‘c1’ may be used uninitialized in this function [-Wmaybe-uninitialized] out<<Min<<" "<<c1<<" "<<c2<<"\n"; ^ user.cpp:55:20: warning: ‘yf’ may be used uninitialized in this function [-Wmaybe-uninitialized] Lee(matj,xf,yf); ^ user.cpp:55:20: warning: ‘xf’ may be used uninitialized in this function [-Wmaybe-uninitialized] user.cpp:54:20: warning: ‘yi’ may be used uninitialized in this function [-Wmaybe-uninitialized] Lee(matr,xi,yi); ^ user.cpp:54:20: warning: ‘xi’ may be used uninitialized in this function [-Wmaybe-uninitialized]