Cody

Problems

1 – 50 of 4,473
Problem Title
Likes
Solvers
Difficulty

Problem 45183. Square

Created by: Adobe Fl

Tags x, square root of x

1

64

Problem 46627. Output the Montgomery Form of the Input Matrix

Created by: David Hill

Tags montgomery

2

6

Problem 45189. Double Factorial

Created by: Mehmet OZC

Tags number theory, factorial, double factorial

2

44

Problem 45192. check whether a number is a pentatope number

Created by: Asif Newaz

Tags pentatope

1

32

Problem 49768. Find the worst traffic yesterday

Created by: Christopher Stapels

Tags traffic, thingspeak, iot

1

12

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

Created by: Matteo Lo Preti

Tags sequence, transformation, rotation matrix

0

2

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

Created by: William

Tags linear algebra, polygon, intersection

2

13

Problem 45199. Quadratic equation

Created by: Payam Morsali

Tags math, equations

0

58

Problem 49815. Volume of Cylindrical Shell

Created by: Doddy Kastanya

Tags volume, cylinder

0

23

Problem 46736. Round to Nearest Multiple of 10^n

Created by: Ramesh Akula

Tags math, basic matlab, round

1

30

Problem 42802. Rolling maximums above a threshold

Created by: James

Tags matrix manipulation, better way to do this?, maximums

1

22

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

Created by: Richard Zapor

Tags nchoosek, persistent, gjam

0

10

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

Created by: Richard Zapor

Tags find, mod, gjam

1

10

Problem 3004. Two functions (to be sure)

Created by: Jean-Marie Sainthillier

Tags deal, functions

4

13

Problem 42808. Sum of logarithms

Created by: HH

Tags sum, logarithm

1

65

Problem 42810. String Find with Wildcards of a Cell array

Created by: Richard Zapor

Tags regexp, find, cellfun

1

11

Problem 2014. "Find out the best cricket"

Created by: James

Tags chirp, crickets

1

91

Problem 1382. Schwarzschild radius

Created by: Claudio Gelmi

Tags black holes

1

32

Problem 3017. Baseball Pitch Question

Created by: Marc Reyes

Tags sports, baseball, average function

2

57

Problem 42823. Babylonian method

Created by: Thomas Bischoff

Tags math

2

29

Problem 3026. Legend of Zelda - Rupee Count (Compact)

Created by: goc3

Tags money, string, count

2

42

Problem 42835. Return the sequence element II

Created by: HH

Tags numbers, sequence, juggler

1

25

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

Created by: Harish Maradana

Tags decimal of pi

1

48

Problem 3053. stem and leaf plot

Created by: Abdullah Caliskan

Tags cell array, hist, stem-leaf

2

15

Problem 2027. Consecutive Powers

Created by: Ted

Tags math, puzzle

1

69

Problem 42844. Detect pair of equal values in a Matrix

Created by: Pramit Biswas

Tags basic, matlab

1

48

Problem 42846. Wien's displacement law

Created by: Daniel Pereira

Tags division, frequency, radiation

2

40

Problem 42847. Isothermal Expansion

Created by: Daniel Pereira

Tags volume, pressure, boyle

3

54

Problem 2029. Convert vector datasets to plot with imagesc instead of scatter

Created by: Ted

Tags scatter, grid, imagesc

1

3

Problem 3062. Scrabble Scores - 9

Created by: goc3

Tags game, board, word

1

20

Problem 46108. Sort in descending order.

Created by: Shuvo Kumar Paul

Tags sorting, vector

1

42

Problem 44977. Sum sum!!!

Created by: Xiao Zehn

Tags sum, 1 and n

1

47

Problem 46293. Volume of a sphere

Created by: Maryam HCTRAK Alhebsi

Tags ans

2

60

Problem 46305. find the value

Created by: Maryam HCTRAK Alhebsi

Tags number theory

1

55

Problem 46311. Perimeter of a Triangle

Created by: Maryam HCTRAK Alhebsi

Tags num

1

50

Problem 46356. Surface area of a cone

Created by: Maryam HCTRAK Alhebsi

Tags numbers

1

55

Problem 45157. easy problem

Created by: Nhat Lam Nguyen

Tags poor_test_suite, easyproblem

0

92

Problem 46548. Convert Cylindrical Cooridinates into Spherical Coordinate

Created by: Sankirna D. Joge

Tags vector

0

9

Problem 46551. Solve a ballot counting problem

Created by: ChrisR

Tags combinatorics

2

9

Problem 45174. Given a vector x, return vector y with all negative elements from the vector x.

Created by: Le Duc Vu

Tags vectors

1

49

Problem 45178. An n-sided regular polygon is drawn within a circle whose radius is 'r', what will be the area of the polygon?

Created by: Asif Newaz

Tags polygon, circle

0

24

Problem 1019. Vector LCM

Created by: AMITAVA BISWAS

Tags lcm

1

124

Problem 107. Count from 0 to N^M in base N.

Created by: Chris

Tags counting, odd bases

1

221

Problem 1723. Square wave average calculation

Created by: Ashutosh datar

Tags average, rms, peak

1

103

Problem 1071. Next Lower Power of B

Created by: @bmtran (Bryant Tran)

Tags plus15, nextpow2

1

87

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

Created by: Jean-Marie Sainthillier

Tags random, lottery

5

12

Problem 1734. Tiling a matrix

Created by: Ashutosh datar

Tags matrix, basic matlab, repmat

1

139

Problem 1741. Numeric array to cell array of strings (easy)

Created by: Matthew Eicholtz

Tags indexing, strings, matrix manipulation

1

46

Problem 1743. What? Paradox?

Created by: Frequency Domain

Tags hack, paradox

1

13

Problem 1744. Make a Plot with Functions

Created by: William Fligor

Tags plot

2

98
1 – 50 of 4,473