Cody

# Problems

1 – 50 of 144
 Problem Title Likes Solvers Difficulty

#### Problem 1. Times 2 - START HERE

Created by: Cody Team

Tags intro, math, easy

381

59189

#### Problem 5. Triangle Numbers

Created by: Cody Team

Tags math, triangle, nice

93

18819

#### Problem 19. Swap the first and last columns

Created by: Cody Team

67

13521

#### Problem 189. Sum all integers from 1 to 2^n

Created by: Dimitris Kaliakmanis

53

9311

#### Problem 37. Pascal's Triangle

Created by: Cody Team

17

3143

#### Problem 47. Extract leading non-zero digit

Created by: Cody Team

3

1302

#### Problem 769. Calculate the area of a triangle between three points

Tags math, triangle

16

1122

#### Problem 1046. Add two numbers

Created by: Sourav Mondal

7

1016

#### Problem 43298. Calculate area of sector

Created by: Jang geun Choi

Tags math, easy, matlab

12

803

#### Problem 170. First N Perfect Squares

Created by: @bmtran (Bryant Tran)

4

669

#### Problem 895. Generate N equally spaced intervals between -L and L

Created by: @bmtran (Bryant Tran)

3

619

#### Problem 2378. Area of a triangle

Created by: Shravankumar P

Tags math, triangle, area

3

596

#### Problem 2402. Area of a Square

Created by: Shravankumar P

7

523

Created by: Cem

2

467

#### Problem 1575. The sum of the numbers in the vector

Created by: Tomek Kad

Tags math, basics, +

0

441

#### Problem 1570. Is the input divisible by 3?

Created by: Jacek Ho

1

426

#### Problem 2462. Area of a circle

Created by: Gnaneswar Nadh satapathi

Tags math, area, circle

1

426

#### Problem 2149. 2倍してみよう - ここからスタート！

Created by: Yoshio

6

319

4

289

#### Problem 525. Mersenne Primes

Created by: Drew Weymouth

3

248

#### Problem 1581. Area of rhombus

Created by: Tomek Kad

0

242

#### Problem 1630. ~~~~~~~ WAVE ~~~~~~~~~

Created by: Suman Saha

Tags math, matrix, fun

12

231

#### Problem 2377. Area of a disk

Created by: Shravankumar P

2

229

#### Problem 1565. Do Fast Fourier Transformation

Created by: Tomek Kad

Tags math

2

226

#### Problem 136. Read a Soroban Abacus

Created by: @bmtran (Bryant Tran)

16

213

#### Problem 2376. Find the Nth Root of a Given Number

Created by: Shravankumar P

1

201

#### Problem 1463. Pascal's Matrix

Created by: Yaroslav

3

172

#### Problem 42442. Determine if input is divisible by three.

Created by: Paul Stewart

Tags math

0

170

#### Problem 594. "Look and say" sequence

Created by: Alex Feinman

1

157

Created by: Ted

2

143

#### Problem 271. N-Cards Problem

Created by: @bmtran (Bryant Tran)

Tags math, loop

6

142

#### Problem 392. Clock Hand Angle 1

Created by: @bmtran (Bryant Tran)

9

135

#### Problem 43308. Calculate some equation

Created by: Jang geun Choi

Tags math, easy, matlab

7

133

#### Problem 42646. Matrix FUN

Created by: Manish Joshi

3

131

#### Problem 2521. Find out sum of prime number till given number

Created by: Pritesh Shah

Tags math

1

130

Created by: G K

Tags math

2

118

#### Problem 1635. Put Two 1D matrices into one 1D matrix

Created by: Suman Saha

Tags math, matrix

0

113

#### Problem 42970. Find remainder when x is divided by 3

Created by: SUBROTA HALDER

Tags math

1

105

#### Problem 193. Smallest distance between a point and a rectangle

Created by: Alfonso Nieto-Castanon

Tags math, distance

4

92

#### Problem 1749. Factorial !

Created by: Disha

Tags math

1

90

#### Problem 1977. Power of n ?

Created by: Pavan Toraty

Tags math

1

89

#### Problem 194. Clockwise or Counterclockwise

Created by: Alfonso Nieto-Castanon

Tags math, polygon

3

89

Created by: G K

1

83

#### Problem 2971. square a vector-Given the variable x as your input, square it and put the result in y.

Created by: Carlos Oliveros

0

81

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

Created by: Jang geun Choi

Tags math, easy, matlab

4

77

#### Problem 44234. Replace Negative(-) by 0 and positive by 1

Created by: Chetan Bhavsar

1

77

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

Created by: Jang geun Choi

5

76

#### Problem 42947. find the mean of all elements in a matrix

Created by: SUBROTA HALDER

Tags math

0

74

#### Problem 1558. Power The Product

Created by: Suman Saha

Tags math

0

74

#### Problem 656. Calculate Euler's phi function

Created by: Freddy

1

74

1 – 50 of 144