# Problems

1 – 50 of 1,889
 Problem Title Likes Solvers Difficulty

Created by: Ali

2

18

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

Created by: Richard Zapor

1

13

#### Problem 898. AVIRIS Hyperspectral Bit Mask

Created by: Richard Zapor

Tags size, length, mod

0

15

#### Problem 901. Now!

Created by: Óscar

Tags hack

1

29

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

Created by: Richard Zapor

0

13

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

Created by: Óscar

Tags hack, cody, cheat

2

15

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

Created by: Richard Zapor

2

31

#### Problem 964. McCabe Complexity

Created by: Richard Zapor

5

35

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

Created by: Robert Canfield

1

16

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

Created by: Robert Canfield

1

7

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

Created by: Ramon Villamangca

1

6

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

Created by: warnerchang

Tags polygon

0

4

#### Problem 55185. Ridge regularized linear regression

Created by: Yuvraj

0

3

#### Problem 55210. Determine whether one vector is a subset of another

Created by: ChrisR

2

6

#### Problem 628. Book Club

Created by: @bmtran (Bryant Tran)

3

17

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

Created by: Richard Zapor

1

10

#### Problem 767. Assign numerical values to a structure with 1 field

Created by: Aurelien Queffurust

2

29

#### Problem 44507. Curve fitting (linear functions) & function handles

Created by: David Verrelli

1

8

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

Created by: David Verrelli

2

6

#### Problem 44541. Arrange the names in alphabetical order (2)

Created by: David Verrelli

2

5

#### Problem 45488. Height of a 3D Pyramid

Created by: Fazlul Haque

0

29

#### Problem 45695. How many points lie within the rectangle and how many aren't?

Created by: Syed Shahed

1

17

#### Problem 43218. A shooting competition

Created by: Massimo Zanetti

2

51

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

Created by: Kerem Kutan

Tags basic, size, length

1

56

#### Problem 43494. Weighted Convolution

Created by: Peng Liu

4

20

#### Problem 43612. time of day

Created by: Marc Jakobi

Tags time, string, unit

1

14

#### Problem 46040. Solve a Weird Calculator puzzle

Created by: ChrisR

0

7

#### Problem 44709. Toads and Frogs Puzzle

Created by: J. S. Kowontan

Tags puzzle

0

10

#### Problem 44850. X O X O

Created by: Rayner Saggers

2

29

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

Created by: Richard Zapor

1

11

#### Problem 44893. Create a 3D rotation matrix from roll-pitch-yaw angles

Created by: Peter Corke

1

6

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

Created by: Rafael S.T. Vieira

0

10

#### Problem 47038. imaginary

Created by: Payam Morsali

Tags imaginary

1

64

#### Problem 2390. Fair Scoring for Cody

Created by: Nicholas Howe

Tags cody, mtree, scoring

1

4

#### Problem 2448. Back to the future

Created by: Óscar

Tags reflection

2

12

#### Problem 2449. Back to the future II

Created by: Óscar

Tags reflection

0

10

#### Problem 2450. Back to the Future III

Created by: Óscar

Tags reflection

1

9

#### Problem 2470. self description 2.0

Created by: rifat

Tags hack

0

13

#### Problem 2502. Filter British English into American English

Created by: Peter Cook

2

22

#### Problem 255. Spiraling out of control....

Created by: Matt Fig

Tags math, spiral

1

8

#### Problem 2588. Find my secret number

Created by: Jean-Marie Sainthillier

Tags hacking, cheat

2

13

Created by: Alex

1

36

#### Problem 274. Bouncing disk

Created by: Nikolai

Tags mechanics

1

12

Created by: goc3

2

68

Created by: S L

Tags sort

1

19

#### Problem 294. A stroll on the beach: finding a route round a connected region

Created by: David Young

1

10

#### Problem 2954. Best Problem Elections

Created by: Jan Orwat

5

32

#### Problem 3004. Two functions (to be sure)

Created by: Jean-Marie Sainthillier

Tags deal, functions

4

14

#### Problem 3053. stem and leaf plot

Created by: Abdullah Caliskan

2

15

#### Problem 3065. Cycling — Critical Power

Created by: goc3

Tags data, power, cycling

1

20

1 – 50 of 1,889