Cody

# Problems

1 – 50 of 145
 Problem Title Likes Solvers Difficulty

#### Problem 44944. Convert from Fahrenheit to Celsius

Created by: Pooja Lalan

40

9128

#### Problem 44945. Calculate BMI

Created by: Pooja Lalan

30

3440

#### Problem 44950. Calculate Inner Product

Created by: Pooja Lalan

19

2679

#### Problem 44958. Crop an Image

Created by: Pooja Lalan

50

2622

#### Problem 44960. Rescale Scores

Created by: Pooja Lalan

24

2355

#### Problem 112. Remove the air bubbles

Created by: Ned Gulley

13

740

#### Problem 943. "mirror" matrix

Created by: Grzegorz Knor

4

422

#### Problem 798. Rotate input square matrix 90 degrees CCW without rot90

Created by: Christopher

2

399

#### Problem 42876. Rotate Matrix @180 degree

Created by: Pritesh Shah

2

354

#### Problem 1707. Negative matrix

Created by: Ashutosh datar

1

349

#### Problem 2129. Sum of odd numbers in a matrix

Created by: Koteswar Rao Jerripothula

0

332

#### Problem 2516. Element by element multiplication of two vectors

Created by: Pritesh Shah

3

288

#### Problem 1835. Matrix to column conversion

Created by: Swapnali Gujar

1

283

#### Problem 794. Matrix with different incremental runs

Created by: Aurelien Queffurust

2

265

#### Problem 1699. Find last zero for each column

Created by: Matthew Eicholtz

8

262

#### Problem 795. Joining Ranges

Created by: Dirk Engel

8

220

#### Problem 801. Construct an index vector from two input vectors in vectorized fashion

Created by: Christopher

6

204

#### Problem 1958. Add a row of zeros on top of a matrix

Created by: J-G van der Toorn

3

202

#### Problem 2178. Matrix multiplication across rows

Created by: Swapnali Gujar

3

188

#### Problem 2520. Append two matrix as shown below example

Created by: Pritesh Shah

3

188

#### Problem 1853. Enlarge array

Created by: Matthew Eicholtz

4

149

#### Problem 44419. 対称で、n*2n のサイズの行列を作成しましょう

Created by: mizuki

4

145

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

Created by: Ken Deeley

3

140

#### Problem 44887. Given a matrix A (size m x n) create a matrix B (size m+2 x n+2) which consists of matrix A surrounded by zeros. See Example below:

Created by: Yoav Shallev

1

137

#### Problem 43270. Rotate matrix by -90 degrees

Created by: Jamil Kasan

8

137

#### Problem 796. Removing rows from a matrix is easy - but what about inserting rows?

Created by: Dirk Engel

2

133

#### Problem 42646. Matrix FUN

Created by: Manish Joshi

3

131

#### Problem 2507. Delete 2nd and 5th column of Given 6*6 matrix

Created by: Pritesh Shah

1

129

#### Problem 43012. Rotate array 90 degrees

Created by: Rani V.S

0

116

#### Problem 42313. A quadrant matrix

Created by: Julio

1

100

#### Problem 42590. Divide elements by sum of elements

Created by: Mehmet OZC

2

96

#### Problem 1748. Ripping numbers apart!

Created by: Chris E.

3

76

#### Problem 2493. Must be in the front row...

Created by: James

2

73

#### Problem 43964. Vector to 3-Column Matrix

Created by: Abdullah Caliskan

3

73

#### Problem 42854. Crunch that matrix!

Created by: James

1

73

#### Problem 45839. Column Removal (★★★)

Created by: Anirban Pal

1

73

#### Problem 45842. Swap the first and last columns (★★)

Created by: Anirban Pal

0

70

#### Problem 1719. Dice face matrix!

Created by: Chris E.

3

70

#### Problem 2701. Go to the head of the class!

Created by: James

1

70

#### Problem 782. Some Assembly Required

Created by: James

6

70

4

69

#### Problem 2456. remove single elements

Created by: rifat

1

64

#### Problem 2442. Magnet and Iron

Created by: rifat

6

63

#### Problem 43272. Implement zero-based indexing for Matrices

Created by: Jamil Kasan

9

62

#### Problem 818. Change a specific color in an image

Created by: Matthew Eicholtz

3

61

#### Problem 1972. Convert matrix to 3D array of triangular matrices

Created by: Matthew Eicholtz

3

60

#### Problem 43145. Rotate Matrix Depending on the input

Created by: Jamil Kasan

8

58

4

58

#### Problem 42776. "Power matrix" of two vectors

Created by: Gil Bor

2

56

#### Problem 1961. Finding neighbors of [-1:1] in a matrix....

Created by: Chris E.

2

56

1 – 50 of 145