Problems

1 – 50 of 53

Problem Title Likes Solvers

Problem 106. Weighted average

Created by: Will

Tags average, weighted, poor_test_suite

7560

Problem 68. Kaprekar Steps

Created by: Cody Team

Tags matlab, lookup table, poor_problem_statement

1189

Problem 250. Project Euler: Problem 10, Sum of Primes

Created by: Doug Hull

Tags projecteuler, basic matlab, poor_problem_statement

686

Problem 44455. Find the average of a random sequance

Created by: Shaul Salomon

Tags poor_test_suite, loops, 22105

534

Problem 1736. Add two numbers

Created by: Hari

Tags sum, spam, poor_test_suite

506

Problem 43298. Calculate area of sector

Created by: Jang geun Choi

Tags math, easy, matlab

499

Problem 2402. Area of a Square

Created by: Shravankumar P

Tags math, area, basic matlab

443

Problem 659. How long is the longest prime diagonal?

Created by: Ned Gulley

Tags primes, spiral, diagonal

440

Problem 690. Remove the two elements next to NaN value

Created by: Aurelien Queffurust

Tags nan, meshgrid, binary operation

430

Problem 2568. Squaring Matrix

Created by: Marisa

Tags uic-bioe240, poor_test_suite, poor_problem_statement

363

Problem 554. Is the Point in a Circle?

Created by: Kuifeng

Tags circle, poor_test_suite, poor_problem_statement

361

Problem 1655. sum of first 'n' terms

Created by: MKN

Tags sum, sequence, poor_problem_statement

351

Problem 924. intersection of matrices

Created by: Richard

Tags matrix, poor_problem_statement

351

Problem 856. Getting the indices from a matrice

Created by: Jean-Marie Sainthillier

Tags logical indexing, poor_problem_statement

350

Problem 2553. Complex number

Created by: Marisa

Tags spam, uic-bioe 240, poor_test_suite

343

Problem 1119. sum of non-primes

Created by: li jian

Tags isprimes, poor_problem_statement

337

Problem 2285. Reverse a matrix

Created by: Debopam

Tags matrix, basic matlab, reversal

330

Problem 460. Replace May with April

Created by: Sunu

Tags regexp, matlab, replace

329

Problem 1735. convert matrix to single column

Created by: Ashutosh datar

Tags size, basic matlab, basics

290

Problem 7244. Times 3 problem

Created by: Sundar Visweswaran

Tags arithmetic, spam, poor_test_suite

278

Problem 2164. Roots

Created by: priyanka shrivastava

Tags basic matlab, polynomial, poor_test_suite

236

Problem 1084. Square Digits Number Chain Terminal Value (Inspired by Project Euler Problem 92)

Created by: @bmtran (Bryant Tran)

Tags projecteuler, plus15, poor_problem_statement

190

Problem 1497. Make combination of two given matrices.

Created by: Suman Saha

Tags math, poor_problem_statement

Problem 43100. Add Me To Death (Sum sum sum)

Created by: Jamil Kasan

Tags sum, addition, summation

Problem 43306. Set x value to each even index of vector y.

Created by: Andriy Kavetsky

Tags vector, poor_problem_statement

Problem 43330. Solve expression III

Created by: Andriy Kavetsky

Tags easy, spam, review

Problem 43490. Set x value to each odd index of vector y.

Created by: Andriy Kavetsky

Tags vector, poor_problem_statement

Problem 44453. Temperature question

Created by: Sunaldeep Singh

Tags temperature, poor_test_suite, poor_problem_statement

Problem 43319. Select primes from the matrix.

Created by: Andriy Kavetsky

Tags matrix, basic matlab, poor_problem_statement

Problem 43329. Solve expression II

Created by: Andriy Kavetsky

Tags equation, poor_test_suite, review

Problem 43197. Clamper Function

Created by: Jamil Kasan

Tags function, electronics, poor_problem_statement

Problem 43802. Energy-Mass Equivalence

Created by: Jared Candelaria

Tags conversion, poor_problem_statement

Problem 43687. Change on Spiral Matrix

Created by: SANGWOO CHANG

Tags poor_test_suite, flip type function will be useful, review

Problem 43637. For given vectors x,y find coresponding spline coefficients.

Created by: Andriy Kavetsky

Tags spline, spam, poor_test_suite

Problem 43628. Find cosine between two given vectors u and v.

Created by: Andriy Kavetsky

Tags vector, norm, dot

Problem 43325. Count given word x in text.

Created by: Andriy Kavetsky

Tags find, poor_problem_statement

Problem 44266. Sort the prime numbers in each row of a 3x3 matrix

Created by: Loris Chavée

Tags primes, sorting, matrix

Problem 43283. Subtract integers and add doubles

Created by: Marc Jakobi

Tags integer, float, poor_problem_statement

Problem 43940. Hydrostatic Pressure

Created by: Jared Candelaria

Tags formula, poor_problem_statement

Problem 44634. Basic matrix operations using standard MATLAB commands

Created by: Srishti Saha

Tags matlab 101, matrices, matlab

Problem 43166. Probabilities - Balls and urns - 02

Created by: Massimo Zanetti

Tags probability, poor_problem_statement

Problem 44675. Find prime number couples

Created by: Jafar Mortadha

Tags mathematics, algorithms, prime numbers

1 – 50 of 53

Trial software

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Problems

Problem Groups