Compilare: main.cpp: In function 'int main()': main.cpp:22:42: warning: array subscript has type 'char' [-Wchar-subscripts] c[cuvant[n][cuvant[n].size() - 1]].push_back(n); ^ main.cpp:29:33: warning: array subscript has type 'char' [-Wchar-subscripts] for (int j = 0; j < c[el].size(); ++j) { ^ main.cpp:29:27: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (int j = 0; j < c[el].size(); ++j) { ~~^~~~~~~~~~~~~~ main.cpp:30:21: warning: array subscript has type 'char' [-Wchar-subscripts] if (c[el][j] >= i) ^ main.cpp:32:23: warning: array subscript has type 'char' [-Wchar-subscripts] if (v[c[el][j]] > maxim) { ^ main.cpp:33:31: warning: array subscript has type 'char' [-Wchar-subscripts] maxim = v[c[el][j]]; ^ main.cpp:34:27: warning: array subscript has type 'char' [-Wchar-subscripts] pos = c[el][j]; ^