Compilare: main.cpp: In function 'int main()': main.cpp:15:25: warning: array subscript has type 'char' [-Wchar-subscripts] 15 | if (len[p]) { | ^ main.cpp:16:33: warning: array subscript has type 'char' [-Wchar-subscripts] 16 | if (len[p] + 1 > len[u]) { | ^ main.cpp:16:46: warning: array subscript has type 'char' [-Wchar-subscripts] 16 | if (len[p] + 1 > len[u]) { | ^ main.cpp:17:37: warning: array subscript has type 'char' [-Wchar-subscripts] 17 | len[u] = len[p] + 1; | ^ main.cpp:17:46: warning: array subscript has type 'char' [-Wchar-subscripts] 17 | len[u] = len[p] + 1; | ^ main.cpp:18:37: warning: array subscript has type 'char' [-Wchar-subscripts] 18 | poz[u] = i; | ^ main.cpp:19:46: warning: array subscript has type 'char' [-Wchar-subscripts] 19 | idx[i] = poz[p]; | ^ main.cpp:20:41: warning: array subscript has type 'char' [-Wchar-subscripts] 20 | if (len[u] > maxi) { | ^ main.cpp:21:52: warning: array subscript has type 'char' [-Wchar-subscripts] 21 | maxi = len[u]; | ^ main.cpp:26:29: warning: array subscript has type 'char' [-Wchar-subscripts] 26 | len[u] = 1; | ^ main.cpp:27:29: warning: array subscript has type 'char' [-Wchar-subscripts] 27 | poz[u] = i; | ^