Problems

1 – 50 of 4,474

Problem Title Likes Solvers Difficulty

Problem 45192. check whether a number is a pentatope number

Created by: Asif Newaz

Tags pentatope

Problem 46669. Rotation matrix of a sequence of 3D points

Created by: Matteo Lo Preti

Tags sequence, transformation, rotation matrix

Problem 45196. Determine whether a given point is inside or outside a polygon

Created by: William

Tags linear algebra, polygon, intersection

Problem 49327. Divisors

Created by: Alisio

Tags divisors

Problem 46736. Round to Nearest Multiple of 10^n

Created by: Ramesh Akula

Tags math, basic matlab, round

Problem 49332. Sum multiples

Created by: Alisio

Tags multiple, interval

Problem 49337. Minkowski distance

Created by: Alisio

Tags distance, minkowski

Problem 49342. Classification metrics

Created by: Alisio

Tags classification, confusion matrix

Problem 45209. An Ohm's Law Calculator

Created by: Ali

Tags electrical, calculator, engineering

119

Problem 46888. Diagonal Prod

Created by: Payam Morsali

Tags diag

Problem 46913. How many bytes an image requires from RAM?

Created by: Rafael S.T. Vieira

Tags image processing, image type, bits2bytes

Problem 45224. Wythoff Sequence

Created by: Asif Newaz

Tags number theory, sequence, oeis

Problem 46948. area

Created by: Payam Morsali

Tags area

Problem 52839. Easy Sequences 33: Web Trapped Ant

Created by: Ramon Villamangca

Tags easy, geometry, topology

Problem 46998. Effective Nuclear Charge

Created by: Wesley Maa

Tags easy

Problem 52854. Poly2mask, drawpolygon or patch

Created by: warnerchang

Tags polygon

Problem 47008. NaN

Created by: Payam Morsali

Tags matrix

Problem 53059. Siren frequency and Doppler effect.

Created by: Gerard Stockil

Tags physics, doppler, manupulate equation

Problem 47108. Get the side length by using the law of cosines.

Created by: Jiseon Shin

Tags law_of_cosines

Problem 53114. Flip the diagonal values

Created by: Haider Rizvi

Tags matrix manipulation, matrix

Problem 47133. step function

Created by: Payam Morsali

Tags step

Problem 47138. sign function

Created by: Payam Morsali

Tags sign

Problem 49768. Find the worst traffic yesterday

Created by: Christopher Stapels

Tags traffic, thingspeak, iot

Problem 47144. print

Created by: Payam Morsali

Tags print

Problem 47149. non-repitition of numbers in a vector

Created by: KATTA PRATYUSHA

Tags vector, numbers

Problem 537. Cody Computer Part 3 - Detect the graphic card used on Cody Computer

Created by: Aurelien Queffurust

Tags hack, card, rendering

Problem 53765. Total resistance of resistors in series

Created by: Mark Posen

Tags resistor, electronics, resistance

Problem 53770. Total resistance of resistors in parallel

Created by: Mark Posen

Tags resistor, electronics, resistance

Problem 49815. Volume of Cylindrical Shell

Created by: Doddy Kastanya

Tags volume, cylinder

Problem 53805. Find the summation, mean, median, mode and standard deviation of a given array.

Created by: A.G.M. Fuad Hasan Akanda

Tags basic matlab, basics

Problem 53820. Draw 'P' !!!

Created by: A.G.M. Fuad Hasan Akanda

Tags draw letters

Problem 53850. Backgammon #4 - Dice Probabilities

Created by: Mark Posen

Tags dice, games, backgammon

Problem 47305. Find the second biggist number in a vector or a matrix

Created by: Jiseon Shin

Tags vector, matrix, second biggist

Problem 45260. Alternate elements!

Created by: Jesús Zambrano

Tags vectors

Problem 45265. Restricted Addition v4

Created by: Jonathan

Tags restricted

Problem 49865. Sales Tax

Created by: Doddy Kastanya

Tags easy, tax

Problem 47380. Intercambiar columnas - UC3M

Created by: María Salas

Tags uc3m

Problem 49903. Splitting Square - Problem the first

Created by: Doddy Kastanya

Tags easy, geometry

Problem 47420. Falling on the Moon.

Created by: Daniele Certini

Tags physics, gravity, moon

Problem 561. Find the jerk

Created by: Kye Taylor

Tags physics, jerk, derivative

Problem 574. Sort numbers by outside digits

Created by: Michael Katz

Tags desktop blog

126

Problem 45278. Orthogonal lines

Created by: Asif Newaz

Tags geometry, orthogonal, line

Problem 595. Reduce - Map-Reduce

Created by: Muthu Annamalai

Tags lisp, map-reduce

Problem 596. More luck than brains

Created by: tsurel

Tags random

Problem 601. Retirement savings

Created by: Doug Hull

Tags ml101

Problem 614. edge detection

Created by: Rémi

Tags comparison, detection

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 50122. Number Puzzle - 031

Created by: Doddy Kastanya

Tags puzzles

1 – 50 of 4,474

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