<ul><li>Given a binary tree root node and a level, display all the nodes present in that level.</li><li>Example:</li><li>Nodes at level 1 are : 16</li><li>Nodes at level 2 are : 10, 25</li><li>Nodes at level 3 are : 7, 15, 18, 30</li><li>Solution: This problem can be solved by recursive traversal.</li><li>If the level is 1, print the node value.</li><li>Recursively call the function for the left and right nodes with level reduced by 1.</li><li>C++ code example provided to demonstrate the solution.</li><li>Output: Nodes at level 2 are 10, 25</li></ul>

Display nodes at given level in Binary Tree

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