Python’s object-oriented approach helps programmers write better code We all remember our first code games on Scratch. With simple conditionals, the novice coder could create an engaging, albeit clunky, conversation…
Python Program – Find the node with minimum value in a Binary Search Tree – Just traverse the node from root to left recursively until left is NULL.
PYTHON Programming for Write a program to print all permutations – Mathematical Algorithms – A permutation, also called an “arrangement number” or “order”
PYTHON Programming-Write a program to print all permutations of a given string – Searching and Sorting – A permutation, also called an “arrangement number”. or “order,” is a rearrangement of the elements of an ordered list S into a one-to-one correspondence with S itself.
PYTHON Programming-Merge Sort for Doubly Linked List – Searching and Sorting – Merge sort for singly linked list is already discussed. The important change here is to modify the previous pointers also when merging two lists.
Python programming for Searching for Patterns Set 2 KMP Algorithm – Searching and sorting -Given a text txt[0..n-1] and a pattern pat[0..m-1].
PYHTON Programming-Searching for Patterns Set 1 Naive Pattern Searching – Searching and Sorting – Given a text txt[0..n-1] and a pattern pat[0..m-1], write a function search(char pat, char txt) that prints all occurrences of pat in txt.
PYTHON Program Count 1’s in a sorted binary array – Searching and Sorting – A simple solution is to linearly traverse the array. The time complexity of the simple solution is O(n). We can use Binary Search to find count in O(Logn) time.
Python Programming – Longest Common Subsequence – Dynamic Programming – LCS problem has optimal substructure property as main problem can be solved.
PYTHON Programming-Find common elements in three sorted arrays – Searching and sorting – A simple solution is to first find intersection of two arrays and store the intersection in a temporary array, then find the intersection of third array and temporary array.