Dyuman Joshi

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1 – 50 of 3,906

Problem 2360. Fill an array given a sum and array length values

Created by: Omer

Tags matlab, sum, basic matlab

5

Solutions

30

Size

5

Solutions

30

Size

Problem 60782. Convert integers from primary notation to base 10

Created by: ChrisR

Tags conversion, number theory

1

Solution

48

Size

1

Solution

48

Size

Problem 60780. Play Hocus Focus

Created by: ChrisR

Tags matrix manipulation, games

2

Solutions

29

Size

2

Solutions

29

Size

Problem 60778. Complete hydraulic geometry relations

Created by: ChrisR

Tags fluid mechanics, rivers

1

Solution

34

Size

1

Solution

34

Size

Problem 58019. Factor a number into Fermi-Dirac primes

Created by: ChrisR

Tags primes, number theory

1

Solution

99

Size

1

Solution

99

Size

Problem 273. Recurring Cycle Length (Inspired by Project Euler Problem 26)

Created by: @bmtran (Bryant Tran)

Tags project euler, digits, decimals

1

Solution

74

Size

1

Solution

74

Size

Problem 60747. Describe n from right to left

Created by: ChrisR

Tags string, sequence

1

Solution

59

Size

1

Solution

59

Size

Problem 60764. Determine whether a number is a Ludic prime

Created by: ChrisR

Tags primes, sequence, sieve

3

Solutions

79

Size

3

Solutions

79

Size

Problem 60765. Identify points inside a Reuleaux triangle

Created by: ChrisR

Tags geometry

1

Solution

44

Size

1

Solution

44

Size

Problem 60306. Add non-triangular numbers

Created by: ChrisR

Tags sum, algebra, sequence

1

Solution

19

Size

1

Solution

19

Size

Problem 60759. Sum along each diagonal of a matrix

Created by: Matt J

Tags sum, diagonal

2

Solutions

23

Size

2

Solutions

23

Size

Problem 60561. Determine whether a number is a Blum integer

Created by: ChrisR

Tags primes, number theory, sequence

1

Solution

48

Size

1

Solution

48

Size

Problem 60661. The Prime Days of Christmas

Created by: Christian Schröder

Tags easy, primes, christmas

1

Solution

24

Size

1

Solution

24

Size

Problem 44708. Sherlock Holmes: The Spy Problem

Created by: J. S. Kowontan

Tags spy, decrease-by-one

1

Solution

17

Size

1

Solution

17

Size

Problem 59776. Extract Increasing Integers from Digit String

Created by: minnolina

Tags basic, easy

1

Solution

69

Size

1

Solution

69

Size

Problem 60176. Find the number of diagonals in a n sided polygon.

Created by: Sahil Islam

Tags polygon, diagonal

1

Solution

17

Size

1

Solution

17

Size

Problem 56593. List the nth term of Rozhenko’s inventory sequence

Created by: ChrisR

Tags sequence, inventory, numberphile

2

Solutions

64

Size

2

Solutions

64

Size

Problem 59349. Determine ground distance from an aircraft to a DME station

Created by: Michael Byrne

Tags aviation, pythagorean theorem

1

Solution

27

Size

1

Solution

27

Size

Problem 59409. Determine pressure altitude using field elevation and altimeter setting

Created by: Michael Byrne

Tags rounding, aviation

1

Solution

22

Size

1

Solution

22

Size

Problem 60276. Hofstadter H sequence

Created by: minnolina

Tags sequence, hofstadter

2

Solutions

52

Size

2

Solutions

52

Size

Problem 60271. Hofstadter G sequence

Created by: minnolina

Tags sequence, hofstadter

2

Solutions

17

Size

2

Solutions

17

Size

Problem 60281. Hofstadter Female and Male sequences

Created by: minnolina

Tags sequence, hofstadter

1

Solution

86

Size

1

Solution

86

Size

Problem 60341. Family Savings Analysis

Created by: minnolina

Tags cell array, bank

1

Solution

71

Size

1

Solution

71

Size

Problem 60506. Pronounce digits

Created by: minnolina

Tags easy

1

Solution

44

Size

1

Solution

44

Size

Problem 59751. Merge two integers

Created by: minnolina

Tags basic, easy

1

Solution

29

Size

1

Solution

29

Size

Problem 59801. Limiting Element Occurrences

Created by: minnolina

Tags basic, easy

1

Solution

45

Size

1

Solution

45

Size

Problem 59736. Counting the occurrences of a digit in a book

Created by: minnolina

Tags basic, easy

1

Solution

22

Size

1

Solution

22

Size

Problem 59761. Digits eliminate

Created by: minnolina

Tags basic, easy

1

Solution

34

Size

1

Solution

34

Size

Problem 59806. Replace with Lower

Created by: minnolina

Tags basic, easy

2

Solutions

26

Size

2

Solutions

26

Size

Problem 60191. Reverse Integer

Created by: minnolina

Tags easy, digits

1

Solution

23

Size

1

Solution

23

Size

Problem 59771. Leader

Created by: minnolina

Tags basic, easy

1

Solution

34

Size

1

Solution

34

Size

Problem 60166. Recursive triangle area

Created by: Andrew

Tags geometry, triangle, area

1

Solution

51

Size

1

Solution

51

Size

Problem 59811. Sort by absolute value

Created by: minnolina

Tags basic, easy, sort

1

Solution

22

Size

1

Solution

22

Size

Problem 60216. Perfect shuffle

Created by: minnolina

Tags card game, shuffle

2

Solutions

21

Size

2

Solutions

21

Size

Problem 60237. Finding the Most Frequent Letter in a Text

Created by: minnolina

Tags char

1

Solution

18

Size

1

Solution

18

Size

Problem 60476. Remove Adjacent Pairs

Created by: minnolina

Tags easy

1

Solution

37

Size

1

Solution

37

Size

Problem 60736. Conditional transpose II

Created by: Christian Schröder

Tags vector, transpose, restricted

1

Solution

23

Size

1

Solution

23

Size

Problem 60734. Conditional transpose

Created by: Christian Schröder

Tags vector, transpose, restricted

1

Solution

23

Size

1

Solution

23

Size

Problem 60704. Convert RGB to Grayscale

Created by: Leandro

Tags vectors, easy, indexing

1

Solution

18

Size

1

Solution

18

Size

Problem 60732. Wheatstone bridge

Created by: Sahil Islam

Tags circuit, equilibrium, wheatstone bridge

1

Solution

23

Size

1

Solution

23

Size

Problem 60727. Remove the diagonal of a square matrix

Created by: ChrisR

Tags matrix manipulation, diagonal

1

Solution

37

Size

1

Solution

37

Size

Problem 319. Biggest Value in the (Neighbor)Hood

Created by: Hans

Tags matrix, neighborhood operation

1

Solution

85

Size

1

Solution

85

Size

Problem 60256. Final Stone Weight

Created by: minnolina

Tags easy

1

Solution

50

Size

1

Solution

50

Size

Problem 59746. Determine if a Digit is Isolated

Created by: minnolina

Tags easy

1

Solution

30

Size

1

Solution

30

Size

Problem 59786. Missing Number (arithmetic progression)

Created by: minnolina

Tags basic, easy

1

Solution

38

Size

1

Solution

38

Size

Problem 885. Create logical matrix with a specific row and column sums

Created by: Amro

Tags matrix, logical, sum

1

Solution

46

Size

1

Solution

46

Size

Problem 795. Joining Ranges

Created by: Dirk Engel

Tags sorting, matrix manipulation, numeric inputs

2

Solutions

103

Size

2

Solutions

103

Size

Problem 60576. Perimeter of a Koch snowflake

Created by: Natalie

Tags geometry, sum, fractal

1

Solution

51

Size

1

Solution

51

Size

Problem 60181. Integer Persistence, Product

Created by: minnolina

Tags easy

1

Solution

30

Size

1

Solution

30

Size

Problem 60566. Given a Polyshape_01 (ps) Return its Perimeter, Area, and Centroid.

Created by: George Berken

Tags area, translate, perimeter

1

Solution

29

Size

1

Solution

29

Size

1 – 50 of 3,906