Compilare: user.cpp: In function ‘void adauga(int, int)’: user.cpp:22:33: warning: unused variable ‘i’ [-Wunused-variable] int hashKey = aux % modulo, i; ^ user.cpp: In function ‘int search(int)’: user.cpp:34:42: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i = 0;i < Hash[hashKey].size(); i++) ^ user.cpp:33:33: warning: unused variable ‘i’ [-Wunused-variable] int hashKey = aux % modulo, i; ^ user.cpp: In function ‘void sterge(int)’: user.cpp:48:38: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(i = 0;i < Hash[hashKey].size();i++) ^ user.cpp:46:9: warning: unused variable ‘aux’ [-Wunused-variable] int aux; ^