Eroare de compilare: user.c:1:21: fstream.h: No such file or directory user.c:8: error: syntax error before "nod" user.c:8: warning: no semicolon at end of struct or union user.c:9: warning: type defaults to `int' in declaration of `PNOD' user.c:9: warning: data definition has no type or storage class user.c:11: error: syntax error before "l" user.c:11: warning: type defaults to `int' in declaration of `l' user.c:11: warning: data definition has no type or storage class user.c: In function `main': user.c:21: error: `ifstream' undeclared (first use in this function) user.c:21: error: (Each undeclared identifier is reported only once user.c:21: error: for each function it appears in.) user.c:21: error: syntax error before "fin" user.c:23: error: `fin' undeclared (first use in this function) user.c:32: error: `new' undeclared (first use in this function) user.c:32: error: syntax error before "int" user.c:33: error: syntax error before "int" user.c:34: error: syntax error before "int" user.c:35: error: syntax error before "int" user.c:44: error: `ofstream' undeclared (first use in this function) user.c:44: error: syntax error before "fout" user.c:54: error: `fout' undeclared (first use in this function) user.c:59: error: `delete' undeclared (first use in this function) user.c:59: error: syntax error before ']' token user.c:60: error: syntax error before ']' token