Eroare de compilare in evaluator: user.c:1:21: error: fstream.h: No such file or directory user.c:5:22: error: iostream.h: No such file or directory user.c:7: error: expected specifier-qualifier-list before 'nod' user.c:10: error: expected '=', ',', ';', 'asm' or '__attribute__' before '*' token user.c: In function 'main': user.c:44: error: 'fstream' undeclared (first use in this function) user.c:44: error: (Each undeclared identifier is reported only once user.c:44: error: for each function it appears in.) user.c:44: error: expected ';' before 'f' user.c:45: error: expected ';' before 'g' user.c:49: error: 'nod' undeclared (first use in this function) user.c:49: error: 'p' undeclared (first use in this function) user.c:49: error: 'q' undeclared (first use in this function) user.c:49: warning: left-hand operand of comma expression has no effect user.c:50: error: 'f' undeclared (first use in this function) user.c:61: warning: implicit declaration of function 'creare' user.c:99: error: 'g' undeclared (first use in this function) user.c:102: error: 'delete' undeclared (first use in this function) user.c:102: error: expected ';' before 'p'