Finding all Armstrong Numbers in a given range

1

March 31, 2020

Split a number into K unique parts such that their GCD is maximum

1

March 27, 2020

Check if a number is a Armstrong Number

2

March 14, 2020

Sieve of Atkin

2

March 14, 2020

Pairs whose sum is divisible by a given number

1

February 11, 2020

Evolution of Integer Multiplication

1

January 26, 2020

Research papers on Integer Multiplication (1960 to 2019)

1

January 25, 2020

Binary exponentiation (Power in log N)

1

December 22, 2019

Finding number of pairs with a certain XOR value

1

December 17, 2019

Easiest IMO problems that will make you look like a Genius

1

November 28, 2019

Subset of maximum size with no pair sum divisible by 'K'

1

November 28, 2019

Difference between square of sum (Σn)² and sum of squares (Σn²)

1

November 25, 2019

Sum of squares of first N numbers ( Σ n² )

1

November 25, 2019

Sum of first N numbers ( Σ n )

1

November 24, 2019

Smallest number with all numbers from 1 to N as multiples

1

November 19, 2019

Largest palindrome made from product of two 3digit numbers

1

November 14, 2019

Largest prime factor of a number

1

November 13, 2019

Sum of Even Fibonacci Numbers

1

November 12, 2019

Sum of multiples of 3 and 5

1

November 12, 2019

Find point of 2D Line Intersection

1

October 16, 2019

Secant Method to find root of any function

1

September 24, 2019

Newton Raphson Method to find root of any function

1

September 24, 2019

Regula Falsi Method for finding root of a polynomial

1

September 24, 2019

Bisection Method for finding the root of any polynomial

1

September 10, 2019

Find all primes with Sieve of Sundaram

1

August 21, 2019

Area of Polygon: Shoelace formula

2

August 13, 2019

Finding the Lexicographical Next Permutation Algorithm in O(N) time complexity

1

July 10, 2019

Heap’s algorithm for generating permutations

1

July 10, 2019

Distance between two points in 2D space

1

May 16, 2019

Extended Euclidean Algorithm

1

May 11, 2019
