Cody

# Problems

1 – 50 of 1,815
 Problem Title Likes Solvers Difficulty

#### Problem 2351. Replace Nonzero Numbers with 1

Created by: Vishal

Tags matrix

5

217

#### Problem 344. Back to basics 2 - Function Path

Created by: Alan Chalker

0

170

#### Problem 640. Getting logical indexes

Created by: Doug Hull

5

840

#### Problem 44681. Draw 'H'

Created by: Majid Farzaneh

Tags matrix, draw, h

8

545

#### Problem 43601. Find the sines of an isosceles triangle when given its area and height

Created by: Andriy Kavetsky

Tags triangle

1

32

#### Problem 1338. Binary Coder

Created by: Ahmed

4

170

#### Problem 876. Sum the entries of each column of a matrix which satisfy a logical condition.

Created by: Ken Deeley

3

143

#### Problem 641. Make a random, non-repeating vector.

Created by: Doug Hull

19

3987

Created by: goc3

8

339

#### Problem 44679. Draw 'E'

Created by: Majid Farzaneh

Tags matrix, e, draw

14

539

#### Problem 824. Set the array elements whose value is 13 to 0

Created by: Aurelien Queffurust

9

1042

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

Created by: Doug Hull

5

941

#### Problem 642. Convert a vector into a number

Created by: Doug Hull

Tags ml101

8

531

#### Problem 382. Leaking?

Created by: AMITAVA BISWAS

Tags chemistry

1

81

Created by: goc3

1

165

Created by: Ted

2

146

#### Problem 42612. Convert ColorSpec string to RGB triplet

Created by: Matthew Eicholtz

1

33

#### Problem 51221. Determine if a number (x) is a power of another (n)

Created by: Evan Braun

0

14

#### Problem 45253. Pell numbers

Created by: Asif Newaz

2

38

#### Problem 762. Matrix which contains the values of an other matrix A at the given locations.

Created by: Julio

Tags vectors, matrix

1

217

#### Problem 2913. Matlab Basics II - Velocity of a particle

Created by: Yaz Majeed

2

140

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

Created by: Srivardhini

2

297

#### Problem 42519. Sum My Indices

Created by: the cyclist

Tags index sum

3

118

#### Problem 731. Given a window, how many subsets of a vector sum positive

Created by: Doug Hull

Tags asee, good

8

785

#### Problem 43103. X plus binary inverted x

Created by: Bert

Tags binary, trick

0

34

#### Problem 44431. continuous compounding

Created by: jean claude

Tags finance

1

22

#### Problem 45304. MinMax

Created by: Asif Newaz

Tags basic, easy, max

1

24

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

Created by: Fabio Squizzato

1

12

#### Problem 49617. Matrix Pattern 6

Created by: Doddy Kastanya

0

30

#### Problem 44939. What time can I drive after drinking?

Created by: jack walker

2

15

#### Problem 396. Dancing with wolves?

Created by: AMITAVA BISWAS

Tags dance

0

42

#### Problem 42083. Ring Matrix

Created by: Mayuri Patil

Tags matrix, odd, ring

1

24

Created by: goc3

2

199

#### Problem 1156. Generate pi using logarithm

Created by: HARISANKAR PS

Tags pi

2

201

#### Problem 1911. Find the index of the first occurrence of a value in a matrix

Created by: Saurabh Harsh

Tags indexing

1

60

#### Problem 1998. Bleed non-zeros to the right

Created by: J-G van der Toorn

Tags vector

2

36

#### Problem 202. the fly, the train, the second train, and their Zeno's paradox

Created by: Alfonso Nieto-Castanon

Tags math

2

61

#### Problem 133. Volume of this donut

Created by: AMITAVA BISWAS

Tags geometry

3

167

#### Problem 2070. The prisoner

Created by: Marcel

Tags basic, easy, matlab

0

80

#### Problem 52442. Draw a x-by-x matrix British flag (Euro 2020)

Created by: Trần Nhật Tân

0

10

#### Problem 546. Is A the inverse of B?

Created by: Bruce Raine

3

408

#### Problem 560. Set defaults

Created by: Kye Taylor

Tags default

2

88

#### Problem 52293. Palindromic Prime

Created by: Dyuman Joshi

3

9

#### Problem 784. Cody Computer Part 4 : Are you a morning Cody player Addicted ?

Created by: Aurelien Queffurust

Tags stupid

1

77

#### Problem 2320. Pandigital number n°2 (Inspired by Project Euler 32)

Created by: Jean-Marie Sainthillier

2

41

Created by: goc3

2

40

Created by: HH

1

42

#### Problem 3057. Chess performance

Created by: Jean-Marie Sainthillier

Tags chess, elo, rating

3

35

#### Problem 49845. Decay Constant

Created by: Doddy Kastanya

0

10

#### 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

0

15

1 – 50 of 1,815