Cody

Problems

51 – 100 of 4,433
Problem Title
Likes
Solvers
Difficulty

Problem 34414. square of a number

Created by: Michael Weidman

Tags math

0

72

Problem 1752. Get me! v4 (Cody hacking challenge)

Created by: Frequency Domain

Tags hack, get me!

1

17

Problem 2470. self description 2.0

Created by: rifat

Tags hack

0

13

Problem 1753. Calculate FFT

Created by: Frequency Domain

Tags fft

2

14

Problem 2471. find the relation...

Created by: Pruthvi teja

Tags arithmetic

1

67

Problem 346. Back to basics 4 - Search Path

Created by: Alan Chalker

Tags basic matlab

5

334

Problem 2476. Max Change in Consecutive Elements

Created by: Chandan singh

Tags vectors change

2

96

Problem 1761. Primes Faster for Large N

Created by: Richard Zapor

Tags primes, find, logical

1

22

Problem 107. Count from 0 to N^M in base N.

Created by: Chris

Tags counting, odd bases

1

220

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

10

Problem 1070. Next Higher Power of B

Created by: @bmtran (Bryant Tran)

Tags plus15, nextpow2

0

125

Problem 1763. Primes for Large N: 2^30, System Memory Limit

Created by: Richard Zapor

Tags primes, logical, memory management

1

13

Problem 1071. Next Lower Power of B

Created by: @bmtran (Bryant Tran)

Tags plus15, nextpow2

1

84

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

Created by: Peter Cook

Tags cube, a061209, dudeney

1

48

Problem 1768. normalize group of numbers to integers

Created by: qqtcgp1

Tags normalize to integer

0

49

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

Created by: Peter Cook

Tags factorial, factorion

2

49

Problem 363. magic solver

Created by: Alfonso Nieto-Castanon

Tags hack

1

28

Problem 1769. singularity 2.0 (easier)

Created by: Alfonso Nieto-Castanon

Tags hack

3

16

Problem 2497. Distance between two GPS Coordinates

Created by: Peter Cook

Tags latitude, longitude, gps

1

25

Problem 368. Find S-parameters of the circuit

Created by: Nikolai

Tags ee, electrical engineering, electrical circuits

1

28

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 373. commutative?

Created by: AMITAVA BISWAS

Tags function

1

99

Problem 378. Inhomogenous Depth Scale Interpolation

Created by: @bmtran (Bryant Tran)

Tags interpolation, data manipulation, arrays

0

6

Problem 179. Monte-Carlo integration

Created by: Tomasz

Tags monte-carlo integration, rand

3

33

Problem 2528. expand intervals

Created by: Guillaume

Tags integer interval

3

86

Problem 403. Einsteinium-253 decay

Created by: Bruce Raine

Tags radioactive decay, half-life, isotope

1

96

Problem 405. Back to basics 15 - classes

Created by: Alan Chalker

Tags basic matlab, classes, basics

1

451

Problem 2545. compress sequence into intervals

Created by: Guillaume

Tags integers, interval

1

58

Problem 255. Spiraling out of control....

Created by: Matt Fig

Tags math, spiral

0

8

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

Created by: Derik Zhou

Tags rotate

1

59

Problem 418. Blood test?

Created by: AMITAVA BISWAS

Tags medical

1

40

Problem 420. Sum the Infinite Series II

Created by: Roger Stafford

Tags infinite series

1

14

Problem 42085. Sum of digits of powers of 2

Created by: Mayuri Patil

Tags sum, digit

0

48

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

Created by: Richard Zapor

Tags abs, hypot, complex

1

16

Problem 42253. Variable_Addition

Created by: Antonio

Tags poor test suite, variable_addition

0

132

Problem 1812. Tridiagonal

Created by: Disha

Tags matrices

1

101

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 42273. Form Blocks in a 1D array

Created by: Rushikesh Tade

Tags blocks

1

21

Problem 1120. Visualization of experimental data across a surface

Created by: Carl

Tags matrix, data

1

27

Problem 2588. Find my secret number

Created by: Jean-Marie Sainthillier

Tags hacking, cheat

2

15

Problem 42313. A quadrant matrix

Created by: Julio

Tags matrix manipulation

1

103

Problem 1124. String permutations on phone keyboard

Created by: Mehmet OZC

Tags phone, string permutations

1

19

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

Created by: Swapnali Gujar

Tags string, space, replace

0

136

Problem 1127. Decrypt a secret message!

Created by: Mehmet OZC

Tags phone keybord, encrypt, decrypt

4

19

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

Created by: srujana vantikommu

Tags math, matlab, basic matlab

1

56

Problem 1128. Simple return on investment

Created by: Mehmet OZC

Tags finance, return

2

82

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

Created by: Rahul Kalampattel

Tags strings

2

40

Problem 1827. Negation the hard way

Created by: Andrew Newell

Tags recursion

1

61
51 – 100 of 4,433