Compilare: user.cpp: In function ‘int main()’: user.cpp:25:14: warning: array subscript has type ‘char’ [-Wchar-subscripts] ap[ch]=-1; ^ user.cpp:27:16: warning: array subscript has type ‘char’ [-Wchar-subscripts] ap[s[i]]=i; ^ user.cpp:30:39: warning: array subscript has type ‘char’ [-Wchar-subscripts] if(ap[v[j][strlen(v[j])-1]]==-1) ^ user.cpp:33:30: warning: array subscript has type ‘char’ [-Wchar-subscripts] if(ap[v[j][k]]>ap[v[j][k+1]] || ap[v[j][k]]==-1) { ^ user.cpp:33:44: warning: array subscript has type ‘char’ [-Wchar-subscripts] if(ap[v[j][k]]>ap[v[j][k+1]] || ap[v[j][k]]==-1) { ^ user.cpp:33:59: warning: array subscript has type ‘char’ [-Wchar-subscripts] if(ap[v[j][k]]>ap[v[j][k+1]] || ap[v[j][k]]==-1) { ^ user.cpp:37:32: warning: array subscript has type ‘char’ [-Wchar-subscripts] if(ok && ap[v[j][0]]>=1) ^ user.cpp:38:43: warning: array subscript has type ‘char’ [-Wchar-subscripts] d[i]=min(d[i],i-ap[v[j][0]]+1-(int)strlen(v[j])+d[ap[v[j][0]]-1]); ^ user.cpp:38:77: warning: array subscript has type ‘char’ [-Wchar-subscripts] d[i]=min(d[i],i-ap[v[j][0]]+1-(int)strlen(v[j])+d[ap[v[j][0]]-1]); ^ user.cpp:41:43: warning: array subscript has type ‘char’ [-Wchar-subscripts] d[i]=min(d[i],i-ap[v[j][0]]-(int)strlen(v[j])); ^