Problems

1 – 50 of 4,593

Problem Title Likes Solvers Difficulty

Problem 628. Book Club

Created by: @bmtran (Bryant Tran)

Tags math, programming, books

Problem 629. Cubic Integer Constrained Solution

Created by: Richard Zapor

Tags integers

Problem 638. Uniform binary crossover

Created by: Vitor Yano

Tags genetic algorithm, crossover

Problem 55140. Draw 'W'

Created by: Karthik

Tags w, draw, draw letter

Problem 1113. Create array of all Distances between two Sets of Points

Created by: Richard Zapor

Tags abs, hypot, complex

Problem 1120. Visualization of experimental data across a surface

Created by: Carl

Tags matrix, data

Problem 1170. Count the Number of Undirected Cycles in a Graph

Created by: Joseph Kirk

Tags graph theory, cycles, undirected graphs

Problem 1280. Elastic Collision 001: 1-D

Created by: Richard Zapor

Tags physics, ke, momentum

Problem 1339. Travelling Salesman Problem (TSP)

Created by: Alex P.

Tags games, travelling salesman

Problem 1360. Special Relativity 101.

Created by: Claudio Gelmi

Tags physics, relativity

Problem 1382. Schwarzschild radius

Created by: Claudio Gelmi

Tags black holes

Problem 1391. give-nth-decimal-place-of-pi up to 100 digits

Created by: Harish Maradana

Tags decimal of pi

Problem 1445. Number of vertices of a hypercube

Created by: Claudio Gelmi

Tags hypercube

Problem 1456. Beads on a Necklace (Convex Hulls)

Created by: Ned Gulley

Tags geometry

Problem 1484. Conjunctive Normal Form

Created by: G K

Tags math, logic

Problem 1490. Shifted Hexagonal Tiling Dots in a Circle

Created by: Yaroslav

Tags geometry, grid, hexagon

Problem 1496. Disjunctive Normal Form

Created by: G K

Tags math, logic

Problem 150. chirp again

Created by: AMITAVA BISWAS

Tags chirp

Problem 1509. Fast Fourier transform algorithm

Created by: Bob Levy

Tags algorithms

Problem 169. Set a Soroban Abacus

Created by: @bmtran (Bryant Tran)

Tags math, linear algebra, logic

Problem 363. magic solver

Created by: Alfonso Nieto-Castanon

Tags hack

Problem 368. Find S-parameters of the circuit

Created by: Nikolai

Tags ee, electrical engineering, electrical circuits

Problem 40912. Rotate counterclockwise a matrix 90 deg with left-bottom element

Created by: Derik Zhou

Tags rotate

Problem 418. Blood test?

Created by: AMITAVA BISWAS

Tags medical

Problem 420. Sum the Infinite Series II

Created by: Roger Stafford

Tags infinite series

Problem 42324. Accessing value of variable whose name is stored in another variable as string.

Created by: srujana vantikommu

Tags matlab, basic matlab, string manipulation

Problem 42380. Dice roll - opposite faces

Created by: goc3

Tags game, number, dice

Problem 42447. Define the operators of function_handles

Created by: Ramoflaple

Tags function_handle, operator

Problem 42481. Low level NaN

Created by: Mehmet OZC

Tags nan

Problem 42592. Create cell array of strings

Created by: Matthew Eicholtz

Tags strings, matlab, cell arrays

Problem 42593. Create cell array of numeric arrays

Created by: Matthew Eicholtz

Tags matlab, cell arrays, num2cell

Problem 42678. For a given linear index as input for n sized square matrix, find corresponding row and column.

Created by: kunal

Tags indexing

Problem 42777. GJam March 2016 IOW: Polynesiaglot Small

Created by: Richard Zapor

Tags gjam, iow

Problem 42778. GJam March 2016 IOW: Polynesiaglot Medium

Created by: Richard Zapor

Tags contest, gjam, probability tree

Problem 42805. GJam 2016 Rd1A: Rank and File (small)

Created by: Richard Zapor

Tags nchoosek, persistent, gjam

Problem 42806. GJam 2016 Rd1A: Rank and File (Large)

Created by: Richard Zapor

Tags find, mod, gjam

Problem 42823. Babylonian method

Created by: Thomas Bischoff

Tags math

Problem 42835. Return the sequence element II

Created by: HH

Tags numbers, sequence, juggler

Problem 42847. Isothermal Expansion

Created by: Daniel Pereira

Tags volume, pressure, boyle

Problem 42901. Free-time Equation

Created by: Jared Whaley

Tags linear algebra, school, practical

Problem 42937. Project Euler: Problem 14, Longest Collatz sequence

Created by: Riam Su

Tags projecteuler

Problem 42966. find "greatest common divisor" of two integer value

Created by: Mehdi

Tags gcd, integer number

Problem 42976. iteration of N blank spot

Created by: Mehdi

Tags iteration

Problem 43006. Odd row

Created by: Tomas Macha

Tags row, odd, elementary

Problem 1729. Can you beat the lottery again (for hardcore coder) ?

Created by: Jean-Marie Sainthillier

Tags random, lottery, ><A HREF="https://bing.com">Sai</A>

Problem 1743. What? Paradox?

Created by: Frequency Domain

Tags hack, paradox

Problem 1745. Get me!

Created by: Frequency Domain

Tags hack

1 – 50 of 4,593

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