Posts Tagged ‘Sample Questions & Answers of yahoo – Our Edublog’

• Sample Questions and Answers of Yahoo

  Jan 7, 13 • 1526 Views • General, Resources • Top Coaching Institute • 1 Comment

  Sample Questions and Answers of Yahoo :1) Just use a stack to store the values of the node to be printed as well as its children. Store some meta data to indicate a node which has to be just printed. Hence after evaluating the left and right children of a