Cody

# Problems

1 – 50 of 52
 Problem Title Likes Solvers

Created by: Will

25

6126

#### Problem 68. Kaprekar Steps

Created by: Cody Team

15

986

#### Problem 43298. Calculate area of sector

Created by: Jang geun Choi

Tags math, easy, matlab

10

529

Created by: Hari

4

467

#### Problem 2402. Area of a Square

Created by: Shravankumar P

5

423

#### Problem 2568. Squaring Matrix

Created by: Marisa

0

368

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

Created by: Aurelien Queffurust

5

364

Created by: MKN

1

347

#### Problem 2553. Complex number

Created by: Marisa

0

328

#### Problem 2285. Reverse a matrix

Created by: Debopam

0

326

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

Created by: Jean-Marie Sainthillier

4

322

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

Created by: Kuifeng

1

322

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

Created by: Ned Gulley

9

317

Created by: Sunu

2

307

#### Problem 924. intersection of matrices

Created by: Richard

2

297

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

Created by: li jian

1

291

#### Problem 7244. Times 3 problem

Created by: Sundar Visweswaran

1

280

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

Created by: Shaul Salomon

4

278

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

Created by: Ashutosh datar

0

275

#### Problem 2164. Roots

Created by: priyanka shrivastava

0

239

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

Created by: @bmtran (Bryant Tran)

1

162

#### Problem 42362. Was ist denn los?

Created by: Harry Schwester

0

75

#### Problem 1026. Solving a quadratic equation

Created by: Abdelhak ARESMOUK

0

74

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

Created by: Said BOUREZG

Tags matrix, basics, f

1

71

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

Created by: Jang geun Choi

5

67

#### Problem 43804. Rankine to Celsius Converter

Created by: Jared Candelaria

1

58

#### Problem 43326. Solve expression I

Created by: Andriy Kavetsky

1

53

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

Created by: Suman Saha

0

38

Created by: Rachel Wedemeyer

0

44

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

Created by: Jamil Kasan

8

46

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

Created by: Andriy Kavetsky

2

49

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

Created by: Marc Jakobi

3

48

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

Created by: Andriy Kavetsky

2

44

#### Problem 43330. Solve expression III

Created by: Andriy Kavetsky

Tags easy, spam, review

2

48

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

Created by: Andriy Kavetsky

2

45

#### Problem 44453. Temperature question

Created by: Sunaldeep Singh

0

39

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

Created by: Andriy Kavetsky

2

43

#### Problem 43329. Solve expression II

Created by: Andriy Kavetsky

2

41

#### Problem 43197. Clamper Function

Created by: Jamil Kasan

9

38

#### Problem 43802. Energy-Mass Equivalence

Created by: Jared Candelaria

0

37

#### Problem 43687. Change on Spiral Matrix

Created by: SANGWOO CHANG

1

33

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

Created by: Andriy Kavetsky

0

33

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

Created by: Loris Chavée

1

23

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

Created by: Andriy Kavetsky

1

30

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

Created by: Andriy Kavetsky

Tags vector, norm, dot

0

30

#### Problem 43940. Hydrostatic Pressure

Created by: Jared Candelaria

1

29

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

Created by: Srishti Saha

0

25

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

Created by: Massimo Zanetti

1

13

0

20