# Problems

1 – 50 of 4,881
 Problem Title Likes Solvers Difficulty

#### Problem 490. Fastest shortest-path-finder in the west

Created by: Alfonso Nieto-Castanon

1

15

#### Problem 49337. Minkowski distance

Created by: Alisio

1

38

#### 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

Created by: Sibi

1

3

#### Problem 49768. Find the worst traffic yesterday

Created by: Christopher Stapels

1

21

#### Problem 49865. Sales Tax

Created by: Doddy Kastanya

Tags easy, tax

0

26

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

Created by: Richard Zapor

1

11

#### 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 50152. Number Puzzle - 037

Created by: Doddy Kastanya

Tags puzzles

0

27

#### Problem 50162. Number Puzzle - 039

Created by: Doddy Kastanya

Tags puzzles

0

27

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

Created by: Richard Zapor

2

9

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

Created by: Richard Zapor

1

16

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

Created by: Tesfaye Girma

Tags matrix

0

27

#### Problem 925. Unique - Very Very Large Numbers

Created by: Richard Zapor

2

40

#### Problem 952. Unique: Enhanced Performance - Avoiding Memory Crash

Created by: Richard Zapor

0

8

#### Problem 51173. Squares inside a square!

Created by: Fatima Abdulla HCT2021

Tags area

0

42

#### Problem 964. McCabe Complexity

Created by: Richard Zapor

5

37

#### Problem 51178. Area of the yellow shaded region

Created by: Fatima Abdulla HCT2021

Tags star area

0

41

#### Problem 965. False position (linear interpolation) method of finding a root.

Created by: Robert Canfield

1

18

#### Problem 973. Partial pivoting for Gauss Elimination

Created by: Robert Canfield

2

8

#### Problem 978. Backward Substitution

Created by: Ed Hall

2

29

#### Problem 51456. Compute an improper integral of a ratio of algebraic functions

Created by: ChrisR

1

10

#### Problem 52070. Compute the effective conductivity of a heterogeneous aquifer

Created by: ChrisR

1

10

#### Problem 52308. ICFP2021 Hole-In-Wall: Calculate Score

Created by: Richard Zapor

Tags contest, icfp

0

3

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

Created by: David Verrelli

2

7

#### Problem 45482. Construyendo matrices parte 2

Created by: Lucía Honrubia Fernández

0

62

#### Problem 43612. time of day

Created by: Marc Jakobi

Tags time, string, unit

1

18

Created by: JD

2

26

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

Created by: Richard Zapor

1

15

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

Created by: Richard Zapor

2

14

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

Created by: David Hill

Tags montgomery

2

15

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

Created by: Peter Corke

2

6

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

Created by: Peter Corke

1

5

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

Created by: Andrew Newell

1

8

#### Problem 45196. Determine whether a given point is inside or outside a polygon

Created by: William

4

23

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

Created by: KATTA PRATYUSHA

Tags vector, numbers

1

53

Created by: Ali

2

26

#### Problem 52839. Easy Sequences 33: Web Trapped Ant

Created by: Ramon Villamangca

2

9

#### Problem 52854. Poly2mask, drawpolygon or patch

Created by: warnerchang

Tags polygon

0

8

#### Problem 53805. Find the summation, mean, median, mode and standard deviation of a given array.

Created by: A.G.M.Fuad Hasan Akanda

3

54

#### Problem 54109. Get the n-th rand number with given seed

Created by: J Guo

Tags easy

1

27

#### Problem 54204. Find Current in R circuit.

Created by: Suraj Kumar

1

14

#### Problem 54545. String Logic 8

Created by: Athi

Tags logic, string

0

28

#### Problem 54555. String Logic 10

Created by: Athi

Tags logic, string

0

28

#### Problem 54560. String Logic 11

Created by: Athi

Tags logic, string

0

31

#### Problem 54565. String Logic 12

Created by: Athi

Tags logic, string

0

29

#### Problem 54570. String Logic 13

Created by: Athi

Tags logic, string

0

27

#### Problem 54585. String Logic 16

Created by: Athi

Tags logic, string

0

23

1 – 50 of 4,881