Compilare: user.cpp: In function ‘int main()’: user.cpp:64:13: warning: unused variable ‘costm’ [-Wunused-variable] int Min,costm,imin,jmin; ^ user.cpp:64:19: warning: variable ‘imin’ set but not used [-Wunused-but-set-variable] int Min,costm,imin,jmin; ^ user.cpp:64:24: warning: variable ‘jmin’ set but not used [-Wunused-but-set-variable] int Min,costm,imin,jmin; ^ user.cpp:112:30: warning: ‘jsol’ may be used uninitialized in this function [-Wmaybe-uninitialized] traseu(nivel-1,isol,jsol); ^ user.cpp:112:30: warning: ‘isol’ may be used uninitialized in this function [-Wmaybe-uninitialized]