How to check if two given line segments intersect?
How to check if two given line segments intersect? - Geometric Algorithms - Orientation of an ordered triplet of points in...
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Venkatesan Prabu
Wikitechy Founder, Author, International Speaker, and Job Consultant. My role as the CEO of Wikitechy, I help businesses build their next generation digital platforms and help with their product innovation and growth strategy. I'm a frequent speaker at tech conferences and events.
2835 Articles
Cpp algorithm – Breadth First Traversal or BFS for a Graph
Cpp Algorithm - Breadth First Traversal or BFS for a Graph - Graph Algorithms - Breadth First Traversal for a graph is...
C programming Smallest of three integers without comparison operators
Smallest of three integers without comparison - Bit Algorithm - Take a counter variable c and initialize 0. In a loop,...
C++ Programming-Backtracking Set 6 (Hamiltonian Cycle)
C++ Programming-Backtracking Set 6 (Hamiltonian Cycle) - Backtracking - Hamiltonian Path in an undirected graph is a path...
Add two numbers without using arithmetic operators
Add two numbers without using arithmetic operators - Bit Algorithm - Sum of two bits can be obtained by performing XOR (^)...
C++ Programming-Backtracking Set 5 (m Coloring Problem)
C++ Programming-Backtracking Set 5 - Backtracking - Given an undirected graph and a number m, determine if the graph can be...
Swap bits in a given number
Swap bits in a given number - Bit Algorithm - Given a number x and two positions (from right side) in binary representation...
Count total set bits in all numbers from 1 to n
Count total set bits in all numbers from 1 to n - Bit Algorithm - In other words, if the control goes inside while loop of...
Detect if two integers have opposite signs
Detect if two integers have opposite signs - Bit Algorithm - Given two signed integers, write a function that returns true...
Find the element that appears once
Find the element that appears once - Bit Algorithm - Given an array where every element occurs three times, except one...
