Eroare de compilare in evaluator: user.c:15: error: expected specifier-qualifier-list before 'trie' user.c:15: warning: useless storage class specifier in empty declaration user.c:17: error: expected '=', ',', ';', 'asm' or '__attribute__' before '*' token user.c: In function 'inserttrie': user.c:75: error: 'trie' undeclared (first use in this function) user.c:75: error: (Each undeclared identifier is reported only once user.c:75: error: for each function it appears in.) user.c:75: error: 'aa' undeclared (first use in this function) user.c:75: error: 'aux' undeclared (first use in this function) user.c:75: warning: left-hand operand of comma expression has no effect user.c:77: error: 'root' undeclared (first use in this function) user.c:77: warning: left-hand operand of comma expression has no effect user.c:77: warning: value computed is not used user.c:91: error: 'new' undeclared (first use in this function) user.c:91: error: expected ';' before 'trie' user.c:119: error: expected ';' before 'trie' user.c: In function 'buildtrie': user.c:143: error: 'root' undeclared (first use in this function) user.c:143: error: 'new' undeclared (first use in this function) user.c:143: error: expected ';' before 'trie' user.c:149: error: 'trie' undeclared (first use in this function) user.c: At top level: user.c:157: error: expected ')' before '*' token user.c: In function 'compute': user.c:225: warning: implicit declaration of function 'df'