Compilare: user.cpp: In function ‘bool Caut(unsigned int)’: user.cpp:17:35: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (int i = 0; i < H[l].size(); i++) ^ user.cpp: In function ‘int main()’: user.cpp:42:29: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (int i = 0; i < N; i++) { ^ user.cpp:43:44: warning: array subscript has type ‘char’ [-Wchar-subscripts] aux = aux + P3[i + 1] * CH[C[i]]; ^ user.cpp:49:25: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (int i = 0; i < N; i++) { ^ user.cpp:50:40: warning: array subscript has type ‘char’ [-Wchar-subscripts] aux = aux + P3[i + 1] * CH[T[i]]; ^ user.cpp:54:32: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (int i = N; i < T.size(); i++) ^ user.cpp:57:36: warning: array subscript has type ‘char’ [-Wchar-subscripts] aux = aux + P3[N] * CH[T[i]]; ^