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Problem: Find distinct prime factors of a number. You will be asked q times. Naive approach: Find out distinct prime factors for each query. It’s inefficient for large number of queries. As each query...
Problem Statement: Post-order traversal to be printed from Pre-order traversal of a Binary Search Tree(BST). Prerequisite: BST & traversal A pre-order traversal of a BST is given. In BST, value/data of all the children...
rendering mathematical formula using latex | syntax | latex code examples
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