Compilare: main.cpp: In function 'int main()': main.cpp:23:15: warning: array subscript has type 'char' [-Wchar-subscripts] l[c[i]]=i; ^ main.cpp:26:20: warning: array subscript has type 'char' [-Wchar-subscripts] ++x[i][c[i]]; ^ main.cpp:27:19: warning: array subscript has type 'char' [-Wchar-subscripts] if(!v[c[i]]) ^ main.cpp:29:21: warning: array subscript has type 'char' [-Wchar-subscripts] ++v[c[i]]; ^ main.cpp:34:31: warning: array subscript has type 'char' [-Wchar-subscripts] int jj=l[c[ss]]; ^ main.cpp:44:27: warning: array subscript has type 'char' [-Wchar-subscripts] ss=l[c[ss]]+1; ^ main.cpp:49:21: warning: array subscript has type 'char' [-Wchar-subscripts] ++v[c[i]]; ^