Compilare: main.cpp: In function 'bool ok()': main.cpp:16:22: warning: array subscript has type 'char' [-Wchar-subscripts] if(poz[litera][poz[litera][0]]<pozcurent+1) ^ main.cpp:16:34: warning: array subscript has type 'char' [-Wchar-subscripts] if(poz[litera][poz[litera][0]]<pozcurent+1) ^ main.cpp:21:28: warning: array subscript has type 'char' [-Wchar-subscripts] drdr=poz[litera][0]; ^ main.cpp:26:30: warning: array subscript has type 'char' [-Wchar-subscripts] if(poz[litera][mijmij]>pozcurent) ^ main.cpp:35:40: warning: array subscript has type 'char' [-Wchar-subscripts] if(pozmin+mij-1<=poz[litera][0]) ^ main.cpp:37:37: warning: array subscript has type 'char' [-Wchar-subscripts] pozcurent=poz[litera][pozmin+mij-1]; ^ main.cpp: In function 'int main()': main.cpp:52:14: warning: array subscript has type 'char' [-Wchar-subscripts] poz[c][++poz[c][0]]=i; ^ main.cpp:52:23: warning: array subscript has type 'char' [-Wchar-subscripts] poz[c][++poz[c][0]]=i; ^