Compilare: user.cpp: In member function ‘int Aint_Trie::SMALLq(std::vector<int>&, std::vector<int>&, int, int, int)’: user.cpp:64:35: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i = 0; i < v.size(); ++i){ ^ user.cpp:71:39: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i = 0; i < v.size(); ++i){ ^ user.cpp:77:39: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i = 0; i < v.size(); ++i){ ^ user.cpp: In member function ‘void Aint_Trie::Formare(int, int, int, int, int)’: user.cpp:90:21: warning: suggest parentheses around ‘+’ inside ‘>>’ [-Wparentheses] int mij = st+dr>>1; ^ user.cpp: In member function ‘void Aint_Trie::Update1(int, int, int, int, int, int, int)’: user.cpp:102:21: warning: suggest parentheses around ‘+’ inside ‘>>’ [-Wparentheses] int mij = st+dr>>1; ^ user.cpp: In member function ‘void Aint_Trie::Update2(int, int, int, int, int)’: user.cpp:123:21: warning: suggest parentheses around ‘+’ inside ‘>>’ [-Wparentheses] int mij = st+dr>>1; ^ user.cpp: In member function ‘int Aint_Trie::Trie_Update(int, int, int, int, int, int, int)’: user.cpp:172:19: warning: suggest parentheses around ‘+’ inside ‘<<’ [-Wparentheses] if((1<<bit+1) & poz) trie[arbb][tata].dr = node; ^