# Problems

1 – 50 of 138
 Problem Title Likes Solvers Difficulty

#### Problem 57646. Easy Sequences 93: Recursive Polynomial Function

Created by: Ramon Villamangca

0

1

#### Problem 43174. Change string to number

Created by: Jang geun Choi

Tags easy, matlab, basics

5

194

#### Problem 47290. Add 2 Vectors

Created by: Dev Gupta

1

85

#### Problem 43552. Calculate solution of given polynomial

Created by: Jang geun Choi

Tags easy, matlab, simple

2

83

#### Problem 47285. 10% Discount

Created by: Dev Gupta

0

57

#### Problem 43314. Change matrix to vector

Created by: Jang geun Choi

Tags easy, matlab, matrix

7

182

#### Problem 47280. Find Sum of array

Created by: Dev Gupta

Tags cody, sum, contest

0

65

#### Problem 47440. Dot Product

Created by: Dev Gupta

Tags vector, cody, simple

0

64

#### Problem 43171. Basic commands - Greatest common divisor

Created by: Jakub Mrowka

24

169

#### Problem 47355. Find Logic 22

Created by: Dev Gupta

0

140

#### Problem 44394. How to calculate the length of a triangle's side given two angles and one side

Created by: Harvey Eldridge

6

76

#### Problem 2959. Divide by 4

Created by: Joshua Newcomb

8

964

#### Problem 43308. Calculate some equation

Created by: Jang geun Choi

Tags math, easy, matlab

7

152

#### Problem 43185. How to permute given 3d matrix?

Created by: Jang geun Choi

Tags easy, matlab, basics

5

43

#### Problem 44494. 'Determine if array of numbers is odd'

Created by: mharis

1

59

#### Problem 43173. Basic commands - Least common multiple

Created by: Jakub Mrowka

26

199

#### Problem 43333. Save variables

Created by: Jang geun Choi

4

77

#### Problem 43334. Solve the system of linear equations

Created by: Jang geun Choi

5

68

Created by: Bert

0

56

#### Problem 47360. Find Logic 23

Created by: Dev Gupta

1

139

#### Problem 47395. Find Logic 27

Created by: Dev Gupta

Tags logic, cody, logical

2

126

#### Problem 44093. Determinants

Created by: Jack Knoll

1

62

#### Problem 49875. Simple Income Tax

Created by: Doddy Kastanya

Tags simple, tax

1

14

#### Problem 43298. Calculate area of sector

Created by: Jang geun Choi

Tags math, easy, matlab

16

1196

#### Problem 43311. How to calculate log?

Created by: Jang geun Choi

Tags easy, matlab, basics

11

165

#### Problem 44738. Reverse the Matrix

Created by: Suraj Gurav

1

62

#### Problem 47325. Find Logic 18

Created by: Dev Gupta

4

315

#### Problem 47340. Find Logic 19

Created by: Dev Gupta

Tags logic, cody, logical

5

342

#### Problem 43488. Print true if

Created by: Jang geun Choi

4

139

#### Problem 43144. BASICS - sum part of vector

Created by: Jakub Mrowka

26

299

#### Problem 54705. Draw a Diamond shape in ones Matrix with '0' s

Created by: Mainul Islam

1

22

#### Problem 43148. Basic commands - rounding

Created by: Jakub Mrowka

25

187

#### Problem 1674. How many jokers?

Created by: AMITAVA BISWAS

Tags easy, simple

2

254

#### Problem 43285. Solve equation numerically

Created by: Jang geun Choi

Tags easy, matlab, for

3

49

#### Problem 43190. Determine point is located in a circle or not

Created by: Jang geun Choi

Tags math, easy, matlab

4

48

#### Problem 43282. Analyze observation data

Created by: Jang geun Choi

Tags easy, matlab, basics

7

59

#### Problem 43274. Calculate correlation.

Created by: Jang geun Choi

Tags easy, matlab, simple

5

64

#### Problem 43147. Basic commands - amount of inputs

Created by: Jakub Mrowka

Tags basic, simple, input

25

167

#### Problem 47310. Find Logic 15

Created by: Dev Gupta

Tags logic, cody, contest

3

241

#### Problem 43161. Replace 0 to NaN!

Created by: Jang geun Choi

Tags easy, matlab, basics

1

92

#### Problem 47370. Find Logic 25

Created by: Dev Gupta

Tags logic, cody, logical

0

125

#### Problem 47375. Find Logic 26

Created by: Dev Gupta

Tags logic, cody, logical

1

119

#### Problem 47345. Find Logic 20

Created by: Dev Gupta

Tags logic, cody, contest

3

162

#### Problem 47295. Find Logic 13

Created by: Dev Gupta

Tags logic, cody, contest

4

225

#### Problem 43193. Where is 1?

Created by: Jang geun Choi

Tags matlab, find, matrix

4

41

#### Problem 52779. Easy Sequences 25: Product of Series

Created by: Ramon Villamangca

Tags easy, series, simple

2

12

#### Problem 47995. Polygon in a unit circle

Created by: Doddy Kastanya

1

25

Created by: Bert

2

53

#### Problem 43279. Weighted moving average

Created by: Jang geun Choi

7

45

#### Problem 44004. Get chain of consecutive characters

Created by: Pablo Lobo

Tags strings, simple

1

30

1 – 50 of 138