0_0_36655531_28082.cpp:1:1: error: 'package' does not name a type
package hdu1413;
^
0_0_36655531_28082.cpp:3:1: error: 'import' does not name a type
import java.util.Scanner;
^
0_0_36655531_28082.cpp:6:2: error: 'String' does not name a type
String fileName;
^
0_0_36655531_28082.cpp:7:7: error: field 'next' has incomplete type 'File'
File next;
^
0_0_36655531_28082.cpp:8:9: error: expected ':' before 'File'
public File(String n){
^
0_0_36655531_28082.cpp:8:21: error: expected ')' before 'n'
public File(String n){
^
0_0_36655531_28082.cpp:11:1: error: expected ';' after class definition
}
^
0_0_36655531_28082.cpp:13:2: error: 'String' does not name a type
String dirName;
^
0_0_36655531_28082.cpp:14:6: error: field 'firstC' has incomplete type 'Dir'
Dir firstC,NextS,parent;
^
0_0_36655531_28082.cpp:14:13: error: field 'NextS' has incomplete type 'Dir'
Dir firstC,NextS,parent;
^
0_0_36655531_28082.cpp:14:19: error: field 'parent' has incomplete type 'Dir'
Dir firstC,NextS,parent;
^
0_0_36655531_28082.cpp:16:2: error: 'boolean' does not name a type
boolean isnull;
^
0_0_36655531_28082.cpp:17:9: error: expected ':' before 'static'
public static void traversal(Dir root){
^
0_0_36655531_28082.cpp:24:9: error: expected ':' before 'boolean'
public boolean create(File f){
^
0_0_36655531_28082.cpp:24:9: error: 'boolean' does not name a type
0_0_36655531_28082.cpp:41:9: error: expected ':' before 'boolean'
public boolean delete(String fname){
^
0_0_36655531_28082.cpp:41:9: error: 'boolean' does not name a type
0_0_36655531_28082.cpp:61:9: error: expected ':' before 'Dir'
public Dir enter(String dname){
^
0_0_36655531_28082.cpp:61:19: error: 'String' has not been declared
public Dir enter(String dname){
^
0_0_36655531_28082.cpp:72:9: error: expected ':' before 'boolean'
public boolean remove(String dname){
^
0_0_36655531_28082.cpp:72:9: error: 'boolean' does not name a type
0_0_36655531_28082.cpp:94:9: error: expected ':' before 'boolean'
public boolean establish(Dir d){
^
0_0_36655531_28082.cpp:94:9: error: 'boolean' does not name a type
0_0_36655531_28082.cpp:111:9: error: expected ':' before 'Dir'
public Dir(String n,Dir p){
^
0_0_36655531_28082.cpp:111:20: error: expected ')' before 'n'
public Dir(String n,Dir p){
^
0_0_36655531_28082.cpp:116:9: error: expected ':' before 'Dir'
public Dir(String n){
^
0_0_36655531_28082.cpp:116:20: error: expected ')' before 'n'
public Dir(String n){
^
0_0_36655531_28082.cpp:120:1: error: expected ';' after class definition
}
^
0_0_36655531_28082.cpp: In static member function 'static void Dir::traversal(Dir)':
0_0_36655531_28082.cpp:18:12: error: 'null' was not declared in this scope
if(root==null)return;
^
0_0_36655531_28082.cpp:19:3: error: 'System' was not declared in this scope
System.out.print("-"+root.dirName);
^
0_0_36655531_28082.cpp:19:29: error: 'class Dir' has no member named 'dirName'
System.out.print("-"+root.dirName);
^
0_0_36655531_28082.cpp: In member function 'Dir Dir::enter(int)':
0_0_36655531_28082.cpp:62:11: error: request for member 'firstC' in '(Dir*)this', which is of pointer type 'Dir*' (maybe you meant to use '->' ?)
if(this.firstC==null)return null;
^
0_0_36655531_28082.cpp:62:19: error: 'null' was not declared in this scope
if(this.firstC==null)return null;
^
0_0_36655531_28082.cpp:64:15: error: request for member 'firstC' in '(Dir*)this', which is of pointer type 'Dir*' (maybe you meant to use '->' ?)
Dir p=this.firstC;
^
0_0_36655531_28082.cpp:66:10: error: 'class Dir' has no member named 'dirName'
if(p.dirName.equals(dname))return p;
^
0_0_36655531_28082.cpp:70:10: error: 'null' was not declared in this scope
return null;
^
0_0_36655531_28082.cpp: At global scope:
0_0_36655531_28082.cpp:121:1: error: expected unqualified-id before 'public'
public class Main {
^
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