Cody

Problems

1 – 50 of 4,677
Problem Title
Likes
Solvers
Difficulty

Problem 46627. Output the Montgomery Form of the Input Matrix

Created by: David Hill

Tags montgomery

2

10

Problem 43940. Hydrostatic Pressure

Created by: Jared Candelaria

Tags formula, poor_problem_statement

2

48

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

Created by: Matteo Lo Preti

Tags sequence, transformation, rotation matrix

0

0

Problem 43970. Calculate SNR in dB using original signal and quantized signal

Created by: Hassan Jumail

Tags snr, quantization, quantization error

1

22

Problem 46736. Round to Nearest Multiple of 10^n

Created by: Ramesh Akula

Tags math, basic matlab, round

1

48

Problem 46888. Diagonal Prod

Created by: Payam Morsali

Tags diag

0

54

Problem 44074. GJam 2017 Kickstart: Parentheses (Small)

Created by: Richard Zapor

Tags parentheses, gjam, kickstart

1

11

Problem 44075. GJam 2017 Kickstart: Parentheses (Large)

Created by: Richard Zapor

Tags parentheses, gjam, kickstart

2

12

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

Created by: Rafael S.T. Vieira

Tags image processing, image type, bits2bytes

0

10

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

Created by: William

Tags linear algebra, polygon, intersection

2

14

Problem 46998. Effective Nuclear Charge

Created by: Wesley Maa

Tags easy

1

25

Problem 47008. NaN

Created by: Payam Morsali

Tags matrix

0

64

Problem 47033. Real

Created by: Payam Morsali

Tags real

0

70

Problem 47038. imaginary

Created by: Payam Morsali

Tags imaginary

1

65

Problem 47108. Get the side length by using the law of cosines.

Created by: Jiseon Shin

Tags law_of_cosines

1

45

Problem 47133. step function

Created by: Payam Morsali

Tags step

0

60

Problem 47138. sign function

Created by: Payam Morsali

Tags sign

0

73

Problem 47149. non-repitition of numbers in a vector

Created by: KATTA PRATYUSHA

Tags vector, numbers

1

36

Problem 47194. Summation of integers

Created by: SARAH DOUGLAS

Tags poor_test_suite, y=15

0

77

Problem 44253. Compute the intersect point of line and plan

Created by: Binbin Qi

Tags geometry

2

11

Problem 44261. Multivariate polynomials - sort monomials

Created by: Andrew Newell

Tags sorting, polynomial, monomial

1

8

Problem 47533. Summy's odd sum

Created by: Viplav Patel

Tags vector, sum

0

55

Problem 45281. A "Complex" Converter: Rectangular Form <-> Polar Form

Created by: Ali

Tags polar, cartesian, conversion

2

20

Problem 764. Soccer - TOTO

Created by: Reza Ahmadzadeh

Tags mathematics

1

65

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

Created by: Aurelien Queffurust

Tags structure, vectorization, vectorized

2

29

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

30

Problem 816. Global usage

Created by: Richard Zapor

Tags basics, global

2

47

Problem 832. Convert single-precision floating-point number to binary representation

Created by: Vitaly Lavrukhin

Tags binary, convert, single

2

29

Problem 844. Find files with extension ext in the current directory

Created by: Jean-Marie Sainthillier

Tags dir, directory

0

29

Problem 850. Spectral Distance - Speed Scoring

Created by: Richard Zapor

Tags image processing, speed, spectral distance

1

8

Problem 861. Memory Map File: Access and Update

Created by: Richard Zapor

Tags memory map, memmapfile

1

13

Problem 898. AVIRIS Hyperspectral Bit Mask

Created by: Richard Zapor

Tags size, length, mod

0

15

Problem 900. Become the leader

Created by: Óscar

Tags hack, test, leader

1

30

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

Tags optimization, unique, uint8

0

13

Problem 907. Now! (Anticheating version 1)

Created by: Óscar

Tags hack, cody, cheat

2

15

Problem 910. Fix y_correct : Hack

Created by: Richard Zapor

Tags hack, feval, evalin

1

30

Problem 925. Unique - Very Very Large Numbers

Created by: Richard Zapor

Tags unique, bug, profiler

2

33

Problem 928. New Cody Time-Out Time

Created by: Richard Zapor

Tags timeout, cody limits, clock

0

24

Problem 964. McCabe Complexity

Created by: Richard Zapor

Tags mccabe, complexity, checkcode

5

35

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

Created by: Robert Canfield

Tags aoe2074, root finding

1

16

Problem 973. Partial pivoting for Gauss Elimination

Created by: Robert Canfield

Tags linear algebra, aoe2074

1

7

Problem 974. Forward Elimination for Gauss Elimination

Created by: Robert Canfield

Tags linear algebra, aoe2074

1

23

Problem 978. Backward Substitution

Created by: Ed Hall

Tags back substitution

2

26

Problem 979. Linear system solve

Created by: Ed Hall

Tags lu

0

63

Problem 52839. Easy Sequences 33: Web Trapped Ant

Created by: Ramon Villamangca

Tags easy, geometry, topology

1

7

Problem 52854. Poly2mask, drawpolygon or patch

Created by: warnerchang

Tags polygon

0

6

Problem 53059. Siren frequency and Doppler effect.

Created by: Gerard Stockil

Tags physics, doppler, manupulate equation

0

13

Problem 537. Cody Computer Part 3 - Detect the graphic card used on Cody Computer

Created by: Aurelien Queffurust

Tags hack, card, rendering

2

11
1 – 50 of 4,677