<garvit244>117_1.py
def connect( root):
    if root == None:
        return 
    queue = [root]
    queue.append(None)
    
    while queue:
        front = queue.pop(0)
        if front is not None:
            front.next = queue[0]
            if front.left:
                queue.append(front.left)
            if front.right:
                queue.append(front.right)
        elif queue:
            queue.append(None)
def sample_funcname ( var_0 ) :
    if var_0 == None :
        return
    var_2 = [ var_0 ]
    var_2.append ( None )
    while var_2 :
        var_6 = var_2.pop ( 0 )
        if var_6 is not None :
            var_6.next = var_2 [ 0 ]
            if var_6.left :
                var_2.append ( var_6.left )
            if var_6.right :
                var_2.append ( var_6.right )
        elif var_2 :
            var_2.append ( None )
