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Practice smart by starting with easier problems to build confidence, recognizing common coding patterns, and managing your ...

int data: An integer denoting the value of the field for the DoublyLinkedListNode you must insert into the list. The first line contains an integer , the number of elements in the linked list. Each of ...

class Rectangle: def __init__(self,breadth,length): self.breadth=breadth self.length=length def area(self): return self.breadth*self.length pass class Circle: def ...