class Node: def __init__(self, name, parent=None): self.name = name self.parent = parent self.children = [] if parent: self.parent.children.append(self) def __repr__(self): if self.children == []: return self.name return '('+self.name + ' ' + ' '.join(repr(c) for c in self.children)+')' Write a complete python file that will print the tree (1 (2 3) 4) Call the root of the tree 'root'. Then print out str(root). DO NOT MODIFY THE Node CLASS.
class Node: def __init__(self, name, parent=None): self.name = name self.parent = parent self.children = [] if parent: self.parent.children.append(self) def __repr__(self): if self.children == []: return self.name return '('+self.name + ' ' + ' '.join(repr(c) for c in self.children)+')' Write a complete python file that will print the tree (1 (2 3) 4) Call the root of the tree 'root'. Then print out str(root). DO NOT MODIFY THE Node CLASS.
Sure, here is a Python file that creates the tree and prints it:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 | class Node: def __init__(self, name, parent=None): self.name = name self.parent = parent self.children = [] if parent: self.parent.children.append(self) def __repr__(self): if self.children == []: return self.name return '('+self.name + ' ' + ' '.join(repr(c) for c in self.children)+')' # Create the tree root = Node('1') Node('2', root) Node('3', root) Node('4', root) # Print the tree print(str(root)) |
1 | (1 (2 ) (3 ) (4 )) |
I extracted the following code from that output:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 | class Node: def __init__(self, name, parent=None): self.name = name self.parent = parent self.children = [] if parent: self.parent.children.append(self) def __repr__(self): if self.children == []: return self.name return '('+self.name + ' ' + ' '.join(repr(c) for c in self.children)+')' def main(): # Create the tree root = Node('1') Node('2', root) Node('3', root) Node('4', root) # Print the tree print(str(root)) if __name__ == "__main__": main() |
Running the following program:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 | class Node: def __init__(self, name, parent=None): self.name = name self.parent = parent self.children = [] if parent: self.parent.children.append(self) def __repr__(self): if self.children == []: return self.name return '('+self.name + ' ' + ' '.join(repr(c) for c in self.children)+')' def main(): # Create the tree root = Node('1') Node('2', root) Node('3', root) Node('4', root) # Print the tree print(str(root)) if __name__ == "__main__": main() |
(1 2 3 4)
Testing if the previous output contains the string (1 (2 3) 4)
: False
class Node: def __init__(self, name, parent=None): self.name = name self.parent = parent self.children = [] if parent: self.parent.children.append(self) def __repr__(self): if self.children == []: return self.name return '('+self.name + ' ' + ' '.join(repr(c) for c in self.children)+')' Write a complete python file that will print the tree (1 (2 3) 4) Call the root of the tree 'root'. Then print out str(root). DO NOT MODIFY THE Node CLASS.
class Node: def __init__(self, name, parent=None): self.name = name self.parent = parent self.children = [] if parent: self.parent.children.append(self) def __repr__(self): if self.children == []: return self.name return '('+self.name + ' ' + ' '.join(repr(c) for c in self.children)+')' Write a complete python file that will print the tree (1 (2 3) 4) Call the root of the tree 'root'. Then print out str(root). DO NOT MODIFY THE Node CLASS.
Sure, here is a Python file that creates the tree and prints it:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 | class Node: def __init__(self, name, parent=None): self.name = name self.parent = parent self.children = [] if parent: self.parent.children.append(self) def __repr__(self): if self.children == []: return self.name return '('+self.name + ' ' + ' '.join(repr(c) for c in self.children)+')' # Create the tree root = Node('1') Node('2', root) Node('3', root.children[0]) Node('4', root) # Print the tree print(str(root)) |
1 | (1 (2 3) 4) |
I extracted the following code from that output:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 | class Node: def __init__(self, name, parent=None): self.name = name self.parent = parent self.children = [] if parent: self.parent.children.append(self) def __repr__(self): if self.children == []: return self.name return '('+self.name + ' ' + ' '.join(repr(c) for c in self.children)+')' # Create the tree root = Node('1') Node('2', root) Node('3', root.children[0]) Node('4', root) # Print the tree print(str(root)) |
Running the following program:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 | class Node: def __init__(self, name, parent=None): self.name = name self.parent = parent self.children = [] if parent: self.parent.children.append(self) def __repr__(self): if self.children == []: return self.name return '('+self.name + ' ' + ' '.join(repr(c) for c in self.children)+')' # Create the tree root = Node('1') Node('2', root) Node('3', root.children[0]) Node('4', root) # Print the tree print(str(root)) |
(1 (2 3) 4)
Testing if the previous output contains the string (1 (2 3) 4)
: True
class Node: def __init__(self, name, parent=None): self.name = name self.parent = parent self.children = [] if parent: self.parent.children.append(self) def __repr__(self): if self.children == []: return self.name return '('+self.name + ' ' + ' '.join(repr(c) for c in self.children)+')' Write a complete python file that will print the tree (1 (2 3) 4) Call the root of the tree 'root'. Then print out str(root). DO NOT MODIFY THE Node CLASS.
class Node: def __init__(self, name, parent=None): self.name = name self.parent = parent self.children = [] if parent: self.parent.children.append(self) def __repr__(self): if self.children == []: return self.name return '('+self.name + ' ' + ' '.join(repr(c) for c in self.children)+')' Write a complete python file that will print the tree (1 (2 3) 4) Call the root of the tree 'root'. Then print out str(root). DO NOT MODIFY THE Node CLASS.
Sure, here is a Python file that creates the tree and prints it:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 | class Node: def __init__(self, name, parent=None): self.name = name self.parent = parent self.children = [] if parent: self.parent.children.append(self) def __repr__(self): if self.children == []: return self.name return '('+self.name + ' ' + ' '.join(repr(c) for c in self.children)+')' # Create the tree root = Node('1') Node('2', root) Node('3', root.children[0]) Node('4', root) # Print the tree print(str(root)) |
1 | (1 (2 3) 4) |
I extracted the following code from that output:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 | class Node: def __init__(self, name, parent=None): self.name = name self.parent = parent self.children = [] if parent: self.parent.children.append(self) def __repr__(self): if self.children == []: return self.name return '('+self.name + ' ' + ' '.join(repr(c) for c in self.children)+')' # Create the tree root = Node('1') Node('2', root) Node('3', root.children[0]) Node('4', root) # Print the tree print(str(root)) |
Running the following program:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 | class Node: def __init__(self, name, parent=None): self.name = name self.parent = parent self.children = [] if parent: self.parent.children.append(self) def __repr__(self): if self.children == []: return self.name return '('+self.name + ' ' + ' '.join(repr(c) for c in self.children)+')' # Create the tree root = Node('1') Node('2', root) Node('3', root.children[0]) Node('4', root) # Print the tree print(str(root)) |
(1 (2 3) 4)
Testing if the previous output contains the string (1 (2 3) 4)
: True
class Node: def __init__(self, name, parent=None): self.name = name self.parent = parent self.children = [] if parent: self.parent.children.append(self) def __repr__(self): if self.children == []: return self.name return '('+self.name + ' ' + ' '.join(repr(c) for c in self.children)+')' Write a complete python file that will print the tree (1 (2 3) 4) Call the root of the tree 'root'. Then print out str(root). DO NOT MODIFY THE Node CLASS.
class Node: def __init__(self, name, parent=None): self.name = name self.parent = parent self.children = [] if parent: self.parent.children.append(self) def __repr__(self): if self.children == []: return self.name return '('+self.name + ' ' + ' '.join(repr(c) for c in self.children)+')' Write a complete python file that will print the tree (1 (2 3) 4) Call the root of the tree 'root'. Then print out str(root). DO NOT MODIFY THE Node CLASS.
Sure, here's a Python file that creates the tree using the provided `Node` class and prints it:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 | class Node: def __init__(self, name, parent=None): self.name = name self.parent = parent self.children = [] if parent: self.parent.children.append(self) def __repr__(self): if self.children == []: return self.name return '('+self.name + ' ' + ' '.join(repr(c) for c in self.children)+')' # Create the tree root = Node('1') Node('2', root) Node('3', root.children[0]) Node('4', root) # Print the tree print(str(root)) |
1 | (1 (2 3) 4) |
I extracted the following code from that output:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 | class Node: def __init__(self, name, parent=None): self.name = name self.parent = parent self.children = [] if parent: parent.children.append(self) def __repr__(self): if not self.children: return self.name return f"({self.name} {' '.join(repr(child) for child in self.children)})" # Create nodes root = Node('1') node2 = Node('2', root) node3 = Node('3', node2) node4 = Node('4', root) # Print the tree print(root) |
Running the following program:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 | class Node: def __init__(self, name, parent=None): self.name = name self.parent = parent self.children = [] if parent: parent.children.append(self) def __repr__(self): if not self.children: return self.name return f"({self.name} {' '.join(repr(child) for child in self.children)})" # Create nodes root = Node('1') node2 = Node('2', root) node3 = Node('3', node2) node4 = Node('4', root) # Print the tree print(root) |
(1 (2 3) 4)
Testing if the previous output contains the string (1 (2 3) 4)
: True
class Node: def __init__(self, name, parent=None): self.name = name self.parent = parent self.children = [] if parent: self.parent.children.append(self) def __repr__(self): if self.children == []: return self.name return '('+self.name + ' ' + ' '.join(repr(c) for c in self.children)+')' Write a complete python file that will print the tree (1 (2 3) 4) Call the root of the tree 'root'. Then print out str(root). DO NOT MODIFY THE Node CLASS.
class Node: def __init__(self, name, parent=None): self.name = name self.parent = parent self.children = [] if parent: self.parent.children.append(self) def __repr__(self): if self.children == []: return self.name return '('+self.name + ' ' + ' '.join(repr(c) for c in self.children)+')' Write a complete python file that will print the tree (1 (2 3) 4) Call the root of the tree 'root'. Then print out str(root). DO NOT MODIFY THE Node CLASS.
Sure, here is a Python file that creates the tree and prints it:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 | class Node: def __init__(self, name, parent=None): self.name = name self.parent = parent self.children = [] if parent: self.parent.children.append(self) def __repr__(self): if self.children == []: return self.name return '('+self.name + ' ' + ' '.join(repr(c) for c in self.children)+')' # Create the tree root = Node('1') Node('2', root) Node('3', root) Node('4', root) # Print the tree print(str(root)) |
1 | (1 (2) (3) (4)) |
I extracted the following code from that output:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 | class Node: def __init__(self, name, parent=None): self.name = name self.parent = parent self.children = [] if parent: self.parent.children.append(self) def __repr__(self): if self.children == []: return self.name return '('+self.name + ' ' + ' '.join(repr(c) for c in self.children)+')' # Create the tree root = Node('1') Node('2', root) Node('3', root) Node('4', root) # Print the tree print(str(root)) |
Running the following program:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 | class Node: def __init__(self, name, parent=None): self.name = name self.parent = parent self.children = [] if parent: self.parent.children.append(self) def __repr__(self): if self.children == []: return self.name return '('+self.name + ' ' + ' '.join(repr(c) for c in self.children)+')' # Create the tree root = Node('1') Node('2', root) Node('3', root) Node('4', root) # Print the tree print(str(root)) |
(1 2 3 4)
Testing if the previous output contains the string (1 (2 3) 4)
: False