Cody

# Problems

1 – 48 of 48
 Problem Title Likes Solvers Difficulty

Created by: Will

31

6417

#### Problem 68. Kaprekar Steps

Created by: Cody Team

18

1260

Created by: Hari

5

561

#### Problem 2402. Area of a Square

Created by: Shravankumar P

7

534

#### Problem 690. Remove the two elements next to NaN value

Created by: Aurelien Queffurust

6

467

#### Problem 2568. Squaring Matrix

Created by: Marisa

1

449

#### Problem 856. Getting the indices from a matrice

Created by: Jean-Marie Sainthillier

5

409

#### Problem 44455. Find the average of a random sequance

Created by: Shaul Salomon

4

406

Created by: MKN

3

406

#### Problem 924. intersection of matrices

Created by: Richard

2

399

#### Problem 2285. Reverse a matrix

Created by: Debopam

2

379

#### Problem 2553. Complex number

Created by: Marisa

1

375

#### Problem 554. Is the Point in a Circle?

Created by: Kuifeng

3

366

#### Problem 659. How long is the longest prime diagonal?

Created by: Ned Gulley

12

349

Created by: Sunu

4

337

#### Problem 1119. sum of non-primes

Created by: li jian

2

337

#### Problem 1735. convert matrix to single column

Created by: Ashutosh datar

2

325

#### Problem 2164. Roots

Created by: priyanka shrivastava

0

300

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

Created by: @bmtran (Bryant Tran)

1

177

#### Problem 1026. Solving a quadratic equation

Created by: Abdelhak ARESMOUK

0

84

#### Problem 44092. Find the minimal value in N*N Matrix

Created by: Said BOUREZG

Tags matrix, basics, f

1

83

#### Problem 43301. Calculate inverse matrix in m by n matrix

Created by: Jang geun Choi

5

77

#### Problem 43804. Rankine to Celsius Converter

Created by: Jared Candelaria

2

76

#### Problem 43326. Solve expression I

Created by: Andriy Kavetsky

3

64

#### Problem 43283. Subtract integers and add doubles

Created by: Marc Jakobi

3

60

#### Problem 43316. Display positive elements of matrix.

Created by: Andriy Kavetsky

2

60

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

Created by: Jamil Kasan

8

58

#### Problem 43330. Solve expression III

Created by: Andriy Kavetsky

Tags easy, spam, review

3

57

#### Problem 43319. Select primes from the matrix.

Created by: Andriy Kavetsky

2

56

#### Problem 43329. Solve expression II

Created by: Andriy Kavetsky

3

56

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

Created by: Andriy Kavetsky

2

56

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

Created by: Andriy Kavetsky

2

52

#### Problem 1497. Make combination of two given matrices.

Created by: Suman Saha

0

46

#### Problem 43197. Clamper Function

Created by: Jamil Kasan

9

45

#### Problem 43687. Change on Spiral Matrix

Created by: SANGWOO CHANG

1

44

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

Created by: Andriy Kavetsky

0

43

#### Problem 43940. Hydrostatic Pressure

Created by: Jared Candelaria

2

41

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

Created by: Andriy Kavetsky

Tags vector, norm, dot

0

40

#### Problem 44634. Basic matrix operations using standard MATLAB commands

Created by: Srishti Saha

1

38

#### Problem 43325. Count given word x in text.

Created by: Andriy Kavetsky

1

38

1

28

#### Problem 47884. Create and Transpose Matrix

Created by: Brian Phipps

1

25

#### Problem 44252. Deleting Specific part.

Created by: Chetan Bhavsar

2

25

0

20

#### Problem 44441. Jack's hand in "Titanic" ♤

Created by: jean claude

1

19

1

19

#### Problem 43166. Probabilities - Balls and urns - 02

Created by: Massimo Zanetti

1

15

#### Problem 50437. Number Puzzle - 080

Created by: Doddy Kastanya

0

12

1 – 48 of 48