Compilare: main.cpp: In function 'int32_t main()': main.cpp:14:45: warning: array subscript has type 'char' [-Wchar-subscripts] if(l_max_litera_finala[ultima_litera]<l_max_litera_finala[prima_litera]+1){ ^ main.cpp:14:79: warning: array subscript has type 'char' [-Wchar-subscripts] if(l_max_litera_finala[ultima_litera]<l_max_litera_finala[prima_litera]+1){ ^ main.cpp:15:46: warning: array subscript has type 'char' [-Wchar-subscripts] l_max_litera_finala[ultima_litera]=l_max_litera_finala[prima_litera]+1; ^ main.cpp:15:80: warning: array subscript has type 'char' [-Wchar-subscripts] l_max_litera_finala[ultima_litera]=l_max_litera_finala[prima_litera]+1; ^ main.cpp:16:45: warning: array subscript has type 'char' [-Wchar-subscripts] pred[i]=last_litera[prima_litera]; ^ main.cpp:17:38: warning: array subscript has type 'char' [-Wchar-subscripts] last_litera[ultima_litera]=i; ^ main.cpp:20:45: warning: array subscript has type 'char' [-Wchar-subscripts] if(l_max_litera_finala[ultima_litera]>lmax){ ^ main.cpp:21:51: warning: array subscript has type 'char' [-Wchar-subscripts] lmax=l_max_litera_finala[ultima_litera]; ^