Compilare: main.cpp: In function 'void adauga(std::__cxx11::string)': main.cpp:48:21: warning: array subscript has type 'char' [-Wchar-subscripts] if(trie[j][cv[i]]==0)trie[j][cv[i]]=++nrl; ^ main.cpp:48:39: warning: array subscript has type 'char' [-Wchar-subscripts] if(trie[j][cv[i]]==0)trie[j][cv[i]]=++nrl; ^ main.cpp:49:20: warning: array subscript has type 'char' [-Wchar-subscripts] j=trie[j][cv[i]]; ^ main.cpp: In function 'int main()': main.cpp:69:29: warning: array subscript has type 'char' [-Wchar-subscripts] if(trie[ti][s[i-j+1]]){ ^ main.cpp:70:31: warning: array subscript has type 'char' [-Wchar-subscripts] ti=trie[ti][s[i-j+1]]; ^ main.cpp:78:27: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if(d[pl[j]].size()<i+1){ ~~~~~~~~~~~~~~~^~~~