# Problems

101 – 150 of 4,806
 Problem Title Likes Solvers Difficulty

#### Problem 56230. compter le nombre de zéros dans une matrice

Created by: Yannis Cuypers

Tags #2ee104

0

21

#### Problem 56235. Intrication de deux vecteurs

Created by: Yannis Cuypers

Tags #2ee104

1

13

#### Problem 50127. Number Puzzle - 032

Created by: Doddy Kastanya

Tags puzzles

0

28

#### Problem 50132. Number Puzzle - 033

Created by: Doddy Kastanya

Tags puzzles

0

29

#### Problem 50137. Number Puzzle - 034

Created by: Doddy Kastanya

Tags puzzles

0

29

#### Problem 56303. Round2 Three Times Fight!

Created by: Hossam

1

15

#### Problem 50152. Number Puzzle - 037

Created by: Doddy Kastanya

Tags puzzles

0

26

#### Problem 50162. Number Puzzle - 039

Created by: Doddy Kastanya

Tags puzzles

0

26

#### Problem 50172. Number Puzzle - 041

Created by: Doddy Kastanya

Tags puzzles

1

27

#### Problem 56348. Calculate the Distance to Source of Lightning

Created by: Meg Noah

Tags weather

1

17

#### Problem 50237. Number Puzzle - 045

Created by: Doddy Kastanya

Tags puzzles

0

25

#### Problem 50247. Number Puzzle - 047

Created by: Doddy Kastanya

Tags puzzles

0

25

#### Problem 56403. Identifying teenager

Created by: Md Abdur Rahman

0

18

#### Problem 56473. IQpuzzler Preparation #2: Detect isolated zeros in a 2D matrix

Created by: Stefan Abendroth

0

3

#### Problem 56493. Cricket - How Much More to Beat Bradman?

Created by: Matt Tearle

Tags math, cricket

1

15

#### Problem 56558. Determine if vector has any zeroes

Created by: Divya

Tags basics

0

14

#### Problem 56563. Compute the drag on a moving vehicle

Created by: Aurelio

Tags physics

0

11

Created by: Matt

0

13

#### Problem 50524. Calculate the structural rank of a 2-by-4 matrix.

Created by: Tesfaye Girma

Tags matrix

0

23

Created by: Ali

2

25

#### Problem 43612. time of day

Created by: Marc Jakobi

Tags time, string, unit

1

15

Created by: JD

2

22

#### Problem 46627. Output the Montgomery Form of the Input Matrix

Created by: David Hill

Tags montgomery

2

14

#### Problem 46669. Rotation matrix of a sequence of 3D points

Created by: Matteo Lo Preti

0

0

#### Problem 44074. GJam 2017 Kickstart: Parentheses (Small)

Created by: Richard Zapor

1

13

#### Problem 44075. GJam 2017 Kickstart: Parentheses (Large)

Created by: Richard Zapor

2

13

#### Problem 46888. Diagonal Prod

Created by: Payam Morsali

Tags diag

0

66

#### Problem 46913. How many bytes an image requires from RAM?

Created by: Rafael S.T. Vieira

0

12

#### Problem 47008. NaN

Created by: Payam Morsali

Tags matrix

0

83

#### Problem 47149. non-repitition of numbers in a vector

Created by: KATTA PRATYUSHA

Tags vector, numbers

1

45

#### Problem 44261. Multivariate polynomials - sort monomials

Created by: Andrew Newell

1

8

#### Problem 44538. Arrange the names in alphabetical order (1)

Created by: David Verrelli

2

7

#### Problem 447. swap sign sum & multiply castles

Created by: AMITAVA BISWAS

1

36

#### Problem 44709. Toads and Frogs Puzzle

Created by: J. S. Kowontan

Tags puzzle

0

13

#### Problem 45482. Construyendo matrices parte 2

Created by: Lucía Honrubia Fernández

0

55

#### Problem 44894. Orientation of a 3D coordinate frame

Created by: Peter Corke

1

6

#### Problem 44895. Determine roll pitch yaw angles from a 3D rotation matrix

Created by: Peter Corke

1

4

#### Problem 682. Image Processing 002 : Fix Vignetting in a Visible Sensor

Created by: Richard Zapor

3

9

#### Problem 685. Image Processing 2.1.1 Planck Integral

Created by: Richard Zapor

1

9

#### Problem 699. Reading Web Binary Files (jpg,pdf,tiff,png)

Created by: Richard Zapor

1

10

#### Problem 739. Battleship_000 : (TM) Classic Game - Easy computer bot

Created by: Richard Zapor

1

10

#### Problem 771. Map all the indices of an Array Indices into a Vector giving Index vs Row and Column

Created by: Richard Zapor

Tags find, ind2sub

2

34

#### Problem 850. Spectral Distance - Speed Scoring

Created by: Richard Zapor

2

8

#### Problem 861. Memory Map File: Access and Update

Created by: Richard Zapor

1

14

#### Problem 898. AVIRIS Hyperspectral Bit Mask

Created by: Richard Zapor

Tags size, length, mod

0

16

#### Problem 900. Become the leader

Created by: Óscar

1

31

#### Problem 901. Now!

Created by: Óscar

Tags hack

1

29

#### Problem 902. Functionality 1

Created by: Óscar

Tags cody

2

15

#### Problem 904. Unique: Faster 'rows' for large array of uint8

Created by: Richard Zapor

0

15

#### Problem 907. Now! (Anticheating version 1)

Created by: Óscar

Tags hack, cody, cheat

2

15

101 – 150 of 4,806