# Problems

1 – 50 of 52
 Problem Title Likes Solvers Difficulty

#### Problem 42736. Convert from integer to binary

Created by: Marc Bentley

Tags easy, binary, uab

2

102

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

Created by: Said BOUREZG

Tags matrix, basics, f

1

104

#### Problem 43329. Solve expression II

Created by: Andriy Kavetsky

3

74

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

Created by: Andriy Kavetsky

2

80

#### 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

103

#### Problem 45903. Given A4 sizes find A3's long side

Created by: Kerem Kutan

Tags basic, size, length

1

84

#### Problem 45927. GPA

Created by: Kerem Kutan

1

89

0

36

Created by: Ted

1

86

#### Problem 43804. Rankine to Celsius Converter

Created by: Jared Candelaria

2

116

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

Created by: Andriy Kavetsky

1

57

1

42

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

Created by: Srishti Saha

1

50

#### Problem 43330. Solve expression III

Created by: Andriy Kavetsky

Tags easy, spam, review

3

72

#### Problem 45933. Watt

Created by: Kerem Kutan

2

89

#### Problem 50437. Number Puzzle - 080

Created by: Doddy Kastanya

0

24

#### Problem 43197. Clamper Function

Created by: Jamil Kasan

9

59

#### Problem 43687. Change on Spiral Matrix

Created by: SANGWOO CHANG

1

51

#### Problem 43326. Solve expression I

Created by: Andriy Kavetsky

3

91

#### Problem 43940. Hydrostatic Pressure

Created by: Jared Candelaria

2

66

#### Problem 43747. Find the distance traveled by a car given velocity and time.

Created by: Anthony Muscarello

1

113

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

Created by: Andriy Kavetsky

2

85

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

Created by: Andriy Kavetsky

2

80

#### Problem 2738. Sideways sum

Created by: Jan Orwat

1

71

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

Created by: Andriy Kavetsky

2

70

#### Problem 2402. Area of a Square

Created by: Shravankumar P

9

738

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

Created by: Ashutosh datar

3

388

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

Created by: Andriy Kavetsky

Tags vector, norm, dot

0

50

#### Problem 2164. Roots

Created by: priyanka shrivastava

0

370

#### Problem 2285. Reverse a matrix

Created by: Debopam

2

488

#### Problem 2568. Squaring Matrix

Created by: Marisa

1

626

#### Problem 51768. Redefine the Array if the Elements in the Array are Repeating

Created by: Sambit Supriya Dash

0

12

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

Created by: Marc Jakobi

3

88

#### Problem 137. wait for me

Created by: AMITAVA BISWAS

1

90

#### Problem 42784. Find the number of rectangles

Created by: Pritom Kumar Mondal

2

32

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

Created by: Andriy Kavetsky

0

49

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

Created by: Suman Saha

0

52

#### Problem 276. Size of this cup?

Created by: AMITAVA BISWAS

0

113

Created by: Sunu

4

375

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

Created by: jean claude

1

25

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

Created by: li jian

2

382

#### Problem 1026. Solving a quadratic equation

Created by: Abdelhak ARESMOUK

0

93

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

Created by: Jamil Kasan

8

65

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

Created by: Kuifeng

4

435

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

Created by: Jang geun Choi

5

84

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

Created by: @bmtran (Bryant Tran)

1

212

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

Created by: Massimo Zanetti

2

18

#### Problem 924. intersection of matrices

Created by: Richard

2

563

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

Created by: Aurelien Queffurust

8

633

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

Created by: Ned Gulley

14

385

1 – 50 of 52