Compilare: user.cpp: In function ‘int main()’: user.cpp:21:27: warning: array subscript has type ‘char’ [-Wchar-subscripts] b[a[1][strlen(a[1])-1]]=1; ^ user.cpp:22:27: warning: array subscript has type ‘char’ [-Wchar-subscripts] c[a[1][strlen(a[1])-1]]=1; ^ user.cpp:25:35: warning: array subscript has type ‘char’ [-Wchar-subscripts] if (b[a[i][strlen(a[i])-1]]<b[a[i][0]]+1){ ^ user.cpp:25:46: warning: array subscript has type ‘char’ [-Wchar-subscripts] if (b[a[i][strlen(a[i])-1]]<b[a[i][0]]+1){ ^ user.cpp:26:35: warning: array subscript has type ‘char’ [-Wchar-subscripts] b[a[i][strlen(a[i])-1]]=b[a[i][0]]+1; ^ user.cpp:26:46: warning: array subscript has type ‘char’ [-Wchar-subscripts] b[a[i][strlen(a[i])-1]]=b[a[i][0]]+1; ^ user.cpp:27:27: warning: array subscript has type ‘char’ [-Wchar-subscripts] t[i]=c[a[i][0]]; ^ user.cpp:28:35: warning: array subscript has type ‘char’ [-Wchar-subscripts] c[a[i][strlen(a[i])-1]]=i; ^ user.cpp:32:17: warning: array subscript has type ‘char’ [-Wchar-subscripts] if (b[ch]> Max){ ^ user.cpp:33:21: warning: array subscript has type ‘char’ [-Wchar-subscripts] Max=b[ch]; ^ user.cpp:38:16: warning: array subscript has type ‘char’ [-Wchar-subscripts] v[nr]=c[ch1];poz=v[nr]; ^