# Problems

51 – 100 of 2,346
 Problem Title Likes Solvers Difficulty

5

363

#### Problem 48025. Find the Pattern 2

Created by: Doddy Kastanya

3

124

#### Problem 381. Angle between two vectors

Created by: Aurelien Queffurust

2

578

#### Problem 1150. Polybius Square

Created by: Mehmet OZC

3

39

#### Problem 1158. Sum the elements in either diagonal of a square matrix

Created by: Tom Holz

2

204

#### Problem 1275. Find smallest integer type to accommodate your number

Created by: Wolfgang Schwanghart

Tags class

3

29

#### Problem 1469. Net Present Value of a Stream of Cash Flows

Created by: Mehmet OZC

1

33

#### Problem 1504. Perl 3: shift

Created by: Clemens Giegerich

Tags perl

0

56

#### Problem 1638. JOIN STRINGS

Created by: Suman Saha

Tags strings

1

68

Created by: goc3

0

22

#### Problem 42764. Find the next square number

Created by: Steven Van Vaerenbergh

Tags square

1

55

#### Problem 1725. Diagonal & Anti-Diagonal Matrix: Easy

Created by: Suman Saha

Tags easy, matrix

0

90

#### Problem 2704. Find Sign(Zero Crossing) Changes in Array

Created by: VOXEL INFOTECH Chennai-IND

2

3

#### Problem 45384. Sum! Sum! Sum!

Created by: Asif Newaz

2

36

#### Problem 44530. Are you more familiar with iteration methods or Linear Algebra? Let's see together.

Created by: Riccardo Dessì

Tags math, basic, matlab

1

24

#### Problem 45881. Reindex a vector (★★)

Created by: Anirban Pal

0

40

#### Problem 44737. Get the combinations

Created by: Suraj Gurav

2

36

#### Problem 43983. Find the quantization index of an analog value using a 6-bit quantizer.

Created by: rx_ho

1

3

#### Problem 473. old wine in a new bottle?

Created by: AMITAVA BISWAS

Tags function

1

26

#### Problem 53935. Sum of two number using (regexp, varargin) comand?

Created by: Abhay Singh Rana

0

8

#### Problem 54915. Can you Jump?

Created by: Vishrut

Tags array

1

3

#### Problem 57590. Play with array Min-Max

Created by: Md. Ikrama Hossain

0

9

#### Problem 51287. Square Patterns in a square matrix

Created by: Sumi Suresh

Tags matrix

0

10

Created by: ChrisR

3

9

#### Problem 51740. Find all the indices when a value repetition occurs

Created by: Armando Longobardi

0

9

#### Problem 1812. Tridiagonal

Created by: Disha

Tags matrices

2

131

#### Problem 57337. Dyck words

Created by: Cailean MacLabhruinn

0

9

Created by: Sibi

Tags physics

1

9

Created by: goc3

1

36

#### Problem 49870. A Simple Shielding Problem

Created by: Doddy Kastanya

2

11

#### Problem 977. Forward Substitution

Created by: Ed Hall

1

28

#### Problem 50902. Draw a '6' in a zero matrix!

Created by: Szász Botond

Tags x

2

350

#### Problem 44666. Draw 'O' !

Created by: Majid Farzaneh

Tags matrix, o, draw

7

671

#### Problem 44436. Find the largest number

Created by: Shaul Salomon

Tags max, 22105

0

482

#### Problem 55985. Generate Tribonacci Sequence

Created by: Ben Placek

0

60

#### Problem 133. Volume of this donut

Created by: AMITAVA BISWAS

Tags geometry

3

182

#### Problem 2158. Largest territory

Created by: CHEONNO LEE

2

88

#### Problem 45413. Characterize fluid flow in a pipe as to laminar or turbulent

Created by: Karl Ezra Pilario

5

108

#### Problem 125. Remove DC

Created by: AMITAVA BISWAS

2

425

#### Problem 42801. means

Created by: Thomas Bischoff

Tags matlab 101

1

54

#### Problem 44532. Funny problems

Created by: Jiahang Li

2

62

#### Problem 52594. Easy Sequences 10: Sum of Cumsums of Fibonacci Sequence

Created by: Ramon Villamangca

2

25

#### Problem 1861. Binary

Created by: Ricardo Sousa

Tags binary

0

174

Created by: Tom

2

283

#### Problem 1048. Detect a number and replace with two NaN's

Created by: Praveen Suvarna

Tags tricky

3

188

#### Problem 1134. Get ranks of values in a vector

Created by: Khaled Hamed

Tags rank

2

49

#### Problem 1154. Identify the heavier bag

Created by: HARISANKAR PS

Tags puzzle

0

51

#### Problem 1211. Create an 'arrow-head" matrix

Created by: Khaled Hamed

Tags arrow

4

131

#### Problem 1373. Periodic Table II 101.

Created by: Claudio Gelmi

1

47

#### Problem 1434. Implement full adder circuit

Created by: Chintan

Tags binary, logical

1

49

51 – 100 of 2,346