Compilare: main.cpp:2:2: warning: #warning asta e pentru andu cu trie pe biti [-Wcpp] 2 | #warning asta e pentru andu cu trie pe biti | ^~~~~~~ main.cpp: In function 'bool Trie::dfs(int, Trie::ts, int, int)': main.cpp:42:48: warning: suggest parentheses around '-' inside '<<' [-Wparentheses] 42 | if(dfs(i, node -> bit[(val[i] & (1 << iter - 1)) == 0], iter - 1, (k << 1) | 1)) | ~~~~~^~~ main.cpp:44:52: warning: suggest parentheses around '-' inside '<<' [-Wparentheses] 44 | return dfs(i, node -> bit[(val[i] & (1 << iter - 1)) > 0], iter - 1, (k << 1)); | ~~~~~^~~