Cody

Problems

1 – 50 of 5,062
Problem Title
Likes
Solvers
Difficulty

Problem 43025. Check if a directory is on the current MATLAB search path

Created by: Matthew Eicholtz

Tags strings, string manipulation, path

0

13

Problem 44708. Sherlock Holmes: The Spy Problem

Created by: J. S. Kowontan

Tags spy, decrease-by-one

1

12

Problem 44715. 007: Chinese Barrack Invasion

Created by: J. S. Kowontan

Tags china, invasion, security

1

15

Problem 43737. Alternative Dimensions

Created by: JD

Tags basics, transformation, review

2

28

Problem 44074. GJam 2017 Kickstart: Parentheses (Small)

Created by: Richard Zapor

Tags parentheses, gjam, kickstart

1

17

Problem 44075. GJam 2017 Kickstart: Parentheses (Large)

Created by: Richard Zapor

Tags parentheses, gjam, kickstart

2

16

Problem 46627. Output the Montgomery Form of the Input Matrix

Created by: David Hill

Tags montgomery

2

17

Problem 44894. Orientation of a 3D coordinate frame

Created by: Peter Corke

Tags so(3), rotation matrix

2

9

Problem 42617. List of built-in demo images

Created by: Matthew Eicholtz

Tags images, cell array

5

10

Problem 42778. GJam March 2016 IOW: Polynesiaglot Medium

Created by: Richard Zapor

Tags contest, gjam, probability tree

3

7

Problem 1307. RPN Calculator for simple arithmetic expressions

Created by: Muthu Annamalai

Tags rpn stack polish-notation expression evaluation

1

9

Problem 1339. Travelling Salesman Problem (TSP)

Created by: Alex P.

Tags games, travelling salesman

1

30

Problem 2390. Fair Scoring for Cody

Created by: Nicholas Howe

Tags cody, mtree, scoring

1

7

Problem 57482. JannaT is Loved By Me

Created by: Md. Rayhan

Tags love, easy question of string and number, ray

0

23

Problem 57575. An array is given. Find the unique elements of the array. [keep the sequence unchanged]

Created by: Md. Ikrama Hossain

Tags basic, unique, array

0

27

Problem 58003. Given a string s, find the length of the longest substring without repeating characters.

Created by: C B

Tags easy, matlab, string

1

8

Problem 58144. Given the mass and stiffness of an undamped SDOF system, find the natural frequency and the natural period of vibration

Created by: cdawg

Tags easy, stiffness, mass

0

9

Problem 58319. Calculate the Voltage Through a Step-Up Transformer

Created by: Andrew Cheyne

Tags math, physics

0

16

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

Created by: Alfonso Nieto-Castanon

Tags distance, shortest path, graph

1

15

Problem 58513. Google Drive: MATLAB mat file download

Created by: Richard Zapor

Tags urlwrite, download, google

1

5

Problem 58558. Find collatz series next number

Created by: Shashank

Tags conditional

2

14

Problem 58568. 掃き出し法を実装して、連立一次方程式を解いてみよう

Created by: 透真 石附

Tags math, 日本語

0

19

Problem 58593. findPositiveEvenNumbers

Created by: Arvind

Tags vectors, sorting

10

28

Problem 58603. Add Even and Subtract Odd Numbers in an Array

Created by: Akul

Tags easy

2

21

Problem 58613. Sum the two halves of an array with an even number of elements

Created by: Matthew

Tags arrays

0

15

Problem 58638. String vowel manipulation

Created by: Vishnu

Tags string manipulation

7

11

Problem 58653. Alternate Arrangement

Created by: Sneha

Tags math, permutations

13

9

Problem 58678. Find cross product of 2 vectors

Created by: Shashank

Tags vectors

0

18

Problem 58683. Find sum of alternate numbers in a vector

Created by: Shashank

Tags vectors

0

21

Problem 58708. Determine if input is greater than pi

Created by: Arthur

Tags pi

13

28

Problem 58733. Is it the answer to life the universe and everything?

Created by: Nicholas Deary

Tags easy

0

19

Problem 58748. Fibonacci Sequence

Created by: David

Tags recursion

0

15

Problem 49768. Find the worst traffic yesterday

Created by: Christopher Stapels

Tags traffic, thingspeak, iot

1

23

Problem 58758. Hemisphere Volume on Top of a Cylinder

Created by: chiarad

Tags easy, volume, cylinder

13

16

Problem 58773. ICFP 2023 Orchestra: Score Optimization of 2-Musicians and 1-Attendee

Created by: Richard Zapor

Tags optimization, icfp, orchestra

0

4

Problem 58797. Array Width (no usage of size)

Created by: Richard Zapor

Tags width

0

12

Problem 58802. Array Height (no usage of size)

Created by: Richard Zapor

Tags height

0

12

Problem 49865. Sales Tax

Created by: Doddy Kastanya

Tags easy, tax

1

33

Problem 58877. Neural Net Image Convolution: Return only Valid portion of conv2

Created by: Richard Zapor

Tags digits, conv2, valid

0

3

Problem 58882. Neural Nets: Activation functions

Created by: Richard Zapor

Tags sigmoid, neural, activation functions

0

7

Problem 58887. Neural Net: Best Index of Prediction array

Created by: Richard Zapor

Tags find, max, neural net

0

5

Problem 58892. Neural Net: Calculate Perceptron

Created by: Richard Zapor

Tags life, latex, neural net

0

6

Problem 58897. Neural Net: Calculate Bias Single Perceptron (AND/NAND/OR/NOR/XOR)

Created by: Richard Zapor

Tags latex, neural net, perceptron

0

4

Problem 58917. Neural Net: Back Propagation of Quad Output with Bias, ReLU

Created by: Richard Zapor

Tags neural net, relu, back propagation

0

4

Problem 58992. A row vector, pick 1st number, skip 1,pick 3rd number, skip 2,pick,skip,etc then place all picked numbers in order in new vector

Created by: Pink_panther

Tags row vector, skip

0

8

Problem 59074. Lancer de dés

Created by: Yannis Cuypers

Tags rand, dés, 2ee104

0

10

Problem 59094. Find mass of single floor in building

Created by: IFM

Tags engineering

0

7

Problem 59121. rotation et mise à l'échelle avec des complexes

Created by: Yannis Cuypers

Tags 2ee1014 complexes

0

7

Problem 59177. Palindrome String

Created by: Aryan

Tags string

0

5

Problem 50132. Number Puzzle - 033

Created by: Doddy Kastanya

Tags puzzles

0

33
1 – 50 of 5,062