Cody

Problems

1 – 50 of 4,446
Problem Title
Likes
Solvers
Difficulty

Problem 2470. self description 2.0

Created by: rifat

Tags hack

0

13

Problem 403. Einsteinium-253 decay

Created by: Bruce Raine

Tags radioactive decay, half-life, isotope

1

96

Problem 2476. Max Change in Consecutive Elements

Created by: Chandan singh

Tags vectors change

2

99

Problem 1113. Create array of all Distances between two Sets of Points

Created by: Richard Zapor

Tags abs, hypot, complex

1

16

Problem 40912. Rotate counterclockwise a matrix 90 deg with left-bottom element

Created by: Derik Zhou

Tags rotate

1

59

Problem 1117. Create array of all Distances between two Sets of Points : No Neural Network Toolbox

Created by: Richard Zapor

Tags abs, complex, ndgrid

1

17

Problem 2485. Initialize a varible with an integer value from a another variable which is assigned with a character value.

Created by: Peter Babu

Tags workspace, variable initialization

0

11

Problem 1120. Visualization of experimental data across a surface

Created by: Carl

Tags matrix, data

1

27

Problem 2491. Dudeney Numbers: Numbers which are the cube of their decimal sum

Created by: Peter Cook

Tags cube, a061209, dudeney

1

49

Problem 2492. Factorions: Numbers that equal the sum of the factorials of their digits

Created by: Peter Cook

Tags factorial, factorion

2

50

Problem 1124. String permutations on phone keyboard

Created by: Mehmet OZC

Tags phone, string permutations

1

19

Problem 1127. Decrypt a secret message!

Created by: Mehmet OZC

Tags phone keybord, encrypt, decrypt

4

19

Problem 2497. Distance between two GPS Coordinates

Created by: Peter Cook

Tags latitude, longitude, gps

1

25

Problem 1128. Simple return on investment

Created by: Mehmet OZC

Tags finance, return

2

82

Problem 1132. Create a recurrence matrix for a vector of data

Created by: Alex Feinman

Tags sequences

2

16

Problem 418. Blood test?

Created by: AMITAVA BISWAS

Tags medical

1

40

Problem 2500. Text Processing - New

Created by: rifat

Tags regexp

1

11

Problem 2502. Filter British English into American English

Created by: Peter Cook

Tags regexp, string, string manipulation

2

21

Problem 420. Sum the Infinite Series II

Created by: Roger Stafford

Tags infinite series

1

14

Problem 1146. Calculate Alcohol By Volume with Original and Final Gravity

Created by: Robert Turner

Tags beer, abv, brewing

1

67

Problem 42085. Sum of digits of powers of 2

Created by: Mayuri Patil

Tags sum, digit

0

49

Problem 1812. Tridiagonal

Created by: Disha

Tags matrices

1

104

Problem 1154. Identify the heavier bag

Created by: HARISANKAR PS

Tags puzzle

0

45

Problem 1155. Find the solution of algebraic equation

Created by: HARISANKAR PS

Tags solve equation

1

35

Problem 42253. Variable_Addition

Created by: Antonio

Tags poor test suite, variable_addition

0

136

Problem 2528. expand intervals

Created by: Guillaume

Tags integer interval

3

89

Problem 1161. Binpack Contest: Retro

Created by: Richard Zapor

Tags optimization, contest, cumsum

0

8

Problem 1169. Count the Number of Directed Cycles in a Graph

Created by: Joseph Kirk

Tags graph theory, cycles, directed graphs

4

6

Problem 1170. Count the Number of Undirected Cycles in a Graph

Created by: Joseph Kirk

Tags graph theory, cycles, undirected graphs

0

8

Problem 2545. compress sequence into intervals

Created by: Guillaume

Tags integers, interval

1

60

Problem 1824. Find and replaces spaces from a input string with *

Created by: Swapnali Gujar

Tags string, space, replace

0

138

Problem 255. Spiraling out of control....

Created by: Matt Fig

Tags math, spiral

0

8

Problem 1183. Polynomial division

Created by: michelle

Tags polynomial

1

86

Problem 42273. Form Blocks in a 1D array

Created by: Rushikesh Tade

Tags blocks

1

22

Problem 1827. Negation the hard way

Created by: Andrew Newell

Tags recursion

1

61

Problem 1832. Pluralization

Created by: Tim

Tags plural

1

71

Problem 1200. FizzBuzz

Created by: Richard Zapor

Tags fizzbuzz, fopen, mod

1

32

Problem 42313. A quadrant matrix

Created by: Julio

Tags matrix manipulation

1

104

Problem 1212. Mann-Kendall Correlation

Created by: Khaled Hamed

Tags mann-kendall

1

21

Problem 1216. Mean ignoring NaNs

Created by: Tim

Tags average, mean, nan

2

30

Problem 2588. Find my secret number

Created by: Jean-Marie Sainthillier

Tags hacking, cheat

2

15

Problem 1846. Free Fall analytical solution (Chapra 2012 textbook Example 1.1)

Created by: Robert Canfield

Tags aoe2074

0

17

Problem 42321. given number is power of n or not?

Created by: srujana vantikommu

Tags math, matlab, basic matlab

1

56

Problem 42324. Accessing value of variable whose name is stored in another variable as string.

Created by: srujana vantikommu

Tags matlab, basic matlab, string manipulation

1

31

Problem 42339. ~(*|/)

Created by: Jose Fernandez

Tags numbers

1

56

Problem 2602. Did you say please? - Find one string within another without strfind or regexp/regexpi

Created by: Rahul Kalampattel

Tags strings

2

41

Problem 1856. Molecule Atomic Wt (CHONS) Molecules

Created by: Richard Zapor

Tags regexp, periodic table, atomic

5

40

Problem 2603. Find out characteristics equation of given matrix.

Created by: Pritesh Shah

Tags matrix

2

56

Problem 1858. User defined nextpow function

Created by: Swapnali Gujar

Tags nextpow2, power

1

63

Problem 2620. Determine the Anti-diagonal of a Magic Square

Created by: Anupam Agarwal

Tags basic matlab, other diag

0

89
1 – 50 of 4,446