Problems

51 – 100 of 2,132

Problem Title Likes Solvers Difficulty

Problem 43269. Get all prime factors

Created by: Jamil Kasan

Tags primes, factorization

466

Problem 44882. Opposite point of the earth, what is the antipodal of a point ?

Created by: Fabio Squizzato

Tags sphere, gps, geographical coordinates

Problem 44939. What time can I drive after drinking?

Created by: jack walker

Tags #easy, #datetime, #driving

Problem 45179. The length of the equal sides of an isoceles triangle is 'a'.For all the possible (integer) values of the remaining side,find the associated angles between the two equal sides.

Created by: Asif Newaz

Tags triangle, isoceles

Problem 45218. Find a common edge

Created by: Nicosahedron

Tags find, geometry, triangle

Problem 45221. cofactor matrix

Created by: Asif Newaz

Tags matrix, cofactor

Problem 45244. How many Christmas presents under the tree?

Created by: Miles Walker

Tags christmas, trivia

Problem 940. R2012b atan in Degrees

Created by: Richard Zapor

Tags atan2, r2012b upgrade

Problem 53720. Secure Password

Created by: Dyuman Joshi

Tags string, string manipulation

Problem 53950. Time reverse indices

Created by: Richard Allred

Tags indexing

Problem 768. Are all the three given point in the same line?

Created by: Reza Ahmadzadeh

Tags geometry, algebra

342

Problem 49855. Concatenated Consecutive Prime

Created by: Doddy Kastanya

Tags prime number

Problem 50078. Number Puzzle - 022

Created by: Doddy Kastanya

Tags puzzle

Problem 50282. Number Puzzle - 052

Created by: Doddy Kastanya

Tags puzzles

Problem 51740. Find all the indices when a value repetition occurs

Created by: Armando Longobardi

Tags indexing, vector

Problem 2736. Pernicious Anniversary Problem

Created by: Jan Orwat

Tags easy, sequences, oeis

775

Problem 44370. Octoberfest festival

Created by: Andriy Kavetsky

Tags fibonacci, cody5

450

Problem 2377. Area of a disk

Created by: Shravankumar P

Tags math, geometry, basic matlab

271

Problem 44666. Draw 'O' !

Created by: Majid Farzaneh

Tags matrix, o, draw

601

Problem 133. Volume of this donut

Created by: AMITAVA BISWAS

Tags geometry

171

Problem 2883. prime test

Created by: Ritwik Rudra

Tags spam, basicmath

189

Problem 1957. Check if equal

Created by: Pavan Toraty

Tags functions that return logicals

226

Problem 640. Getting logical indexes

Created by: Doug Hull

Tags indexing, logical indexing, ml101

922

Problem 2307. length of string on cylinder

Created by: Zikobrelli

Tags pythagoras

Problem 42317. De-primed

Created by: goc3

Tags prime

Problem 42697. sparse_matrix

Created by: Abdullah Caliskan

Tags matrix

Problem 159. Figurate number triangle

Created by: the cyclist

Tags figurate number triangle

Problem 45337. Area-03

Created by: Asif Newaz

Tags area, circle

Problem 45384. Sum! Sum! Sum!

Created by: Asif Newaz

Tags series, sum, sequence

Problem 44661. Remove white spaces at the end of the input string

Created by: Srishti Saha

Tags basic, matlab 101, strings

Problem 45979. Compute the perimeter of an ellipse

Created by: ChrisR

Tags geometry, special functions

Problem 43661. Use R2016b Text Manipulations to Fix These Addresses (Part 2)

Created by: Dave Bergstein

Tags string, feature, text

Problem 46621. One-hot encoding

Created by: Asif Newaz

Tags matrix

Problem 50048. Number Puzzles - 016

Created by: Doddy Kastanya

Tags sudoku, puzzles

Problem 50902. Draw a '6' in a zero matrix!

Created by: Szász Botond

Tags x

275

Problem 566. Sum of first n terms of a harmonic progression

Created by: Srivardhini

Tags sequences, series, poor_test_suite

341

Problem 42933. Vector with a repeated entry

Created by: Minhaj Nur Alam

Tags bioe240-fall2016, single test case, wrong description

Problem 44417. 英語の文章内の母音を取り除くコードを書きましょう。

Created by: mizuki

Tags regexp, string, 日本語

205

Problem 381. Angle between two vectors

Created by: Aurelien Queffurust

Tags vectors, geometry, angle

558

Problem 44672. Draw 'C'.

Created by: Majid Farzaneh

Tags matrix, c, draw

757

Problem 2767. Find out output of following expression

Created by: Pritesh Shah

Tags matrixlab

Problem 1737. The sum of individual numbers...

Created by: Chris E.

Tags vectors, numbers, number tricks

Problem 43056. Check capital letters

Created by: Bert

Tags string manipulation, characters

Problem 45872. Remove the row average (★★★)

Created by: Anirban Pal

Tags matrix

Problem 45190. remove numbers from a string

Created by: Asif Newaz

Tags easy, string

Problem 42641. MATLAB Basic: rounding

Created by: Pritesh Shah

Tags function

2827

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