Cody

Problems

1 – 50 of 4,413
Problem Title
Likes
Solvers
Difficulty

Problem 52422. 3n + 1 Problem (a.k.a The Collatz Conjecture)

Created by: Sylvain Boutros

Tags vector, collatz

1

9

Problem 52437. Draw matrix 'Swiss flag'( Euro 2020)

Created by: Ngo Tien Sang

Tags easy, matrix

0

12

Problem 52462. Easy Sequences 1: Find the index of an element

Created by: Ramon Villamangca

Tags easy, indexing, sequences

0

6

Problem 46037. Count alternating permutations

Created by: ChrisR

Tags permutations, zigzag

0

5

Problem 46040. Solve a Weird Calculator puzzle

Created by: ChrisR

Tags strings, arithmetic, puzzle

0

6

Problem 50112. Number Puzzle - 029

Created by: Doddy Kastanya

Tags puzzles

0

12

Problem 45189. Double Factorial

Created by: Mehmet OZC

Tags number theory, factorial, double factorial

2

39

Problem 50122. Number Puzzle - 031

Created by: Doddy Kastanya

Tags puzzles

0

14

Problem 50127. Number Puzzle - 032

Created by: Doddy Kastanya

Tags puzzles

0

14

Problem 50132. Number Puzzle - 033

Created by: Doddy Kastanya

Tags puzzles

0

14

Problem 50137. Number Puzzle - 034

Created by: Doddy Kastanya

Tags puzzles

0

14

Problem 50142. Number Puzzle - 035

Created by: Doddy Kastanya

Tags puzzles

0

14

Problem 45192. check whether a number is a pentatope number

Created by: Asif Newaz

Tags pentatope

1

30

Problem 50152. Number Puzzle - 037

Created by: Doddy Kastanya

Tags puzzles

0

14

Problem 50162. Number Puzzle - 039

Created by: Doddy Kastanya

Tags puzzles

0

14

Problem 50167. Number Puzzle - 040

Created by: Doddy Kastanya

Tags puzzles

0

14

Problem 50172. Number Puzzle - 041

Created by: Doddy Kastanya

Tags puzzles

1

16

Problem 52654. Easy Sequences 13: Average Speed of Spaceship

Created by: Ramon Villamangca

Tags easy, sequences, physics

1

6

Problem 50192. Matlab Table - Temperature Coefficient of Resistance

Created by: Arun Seshadri Rammohan

Tags tables

1

7

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

Created by: William

Tags linear algebra, polygon, intersection

2

13

Problem 46063. Area of a pentagon

Created by: Javier Maldonado Palma

Tags geometry, function

1

46

Problem 50232. Number Puzzle - 044

Created by: Doddy Kastanya

Tags puzzle

0

15

Problem 50237. Number Puzzle - 045

Created by: Doddy Kastanya

Tags puzzles

0

15

Problem 50242. Number Puzzle - 046

Created by: Doddy Kastanya

Tags puzzles

0

15

Problem 46072. Rock Paper Scissors Lizard Spock

Created by: Hope Dargan

Tags games, medium

6

12

Problem 50247. Number Puzzle - 047

Created by: Doddy Kastanya

Tags puzzles

0

15

Problem 45199. Quadratic equation

Created by: Payam Morsali

Tags math, equations

0

39

Problem 50267. System of Linear Equations

Created by: mansour torabi

Tags system of equations, system of linear equations

0

15

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

Created by: Aurelien Queffurust

Tags hack, card, rendering

2

12

Problem 5387. Triple function composition

Created by: nhagen

Tags function, nested functions, composition

1

36

Problem 44683. Perfect square.

Created by: Dyuman Joshi

Tags numbers

2

55

Problem 44221. Check availability of a number in an array

Created by: MathReallyWorks

Tags array

0

52

Problem 44684. Basic Monte Carlo Simulation

Created by: Mehmet OZC

Tags monte carlo, discrete event simulation

1

18

Problem 44225. Sum of self power series

Created by: MathReallyWorks

Tags sequences, series, sum

2

57

Problem 45278. Orthogonal lines

Created by: Asif Newaz

Tags geometry, orthogonal, line

1

22

Problem 44687. basic matrix operations: rotate and find sum of diagonal elements of the resultant matrix

Created by: Srishti Saha

Tags matlab 101, matrices, matrix

0

42

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

Created by: Ali

Tags polar, cartesian, conversion

2

17

Problem 44232. Relation between functions "dec2bin" & "dec2binvec"

Created by: Said BOUREZG

Tags char, flip, minus

1

28

Problem 44235. Shift elements of vector left

Created by: Yash Ratanpara

Tags easy, vector, basics

1

69

Problem 45313. Find the shortest distance between a point and a straight line.

Created by: Paul Johnson

Tags vectors, geometry

1

7

Problem 45317. Positive Definiteness of a Matrix

Created by: Hamza Maqbool

Tags linear algebra

1

17

Problem 45320. SHA256 Hashing

Created by: David Hill

Tags hash, sha256

1

4

Problem 44241. NCHOOSEK - Time Optimization

Created by: LY Cao

Tags combinations, speed optimization

1

31

Problem 45329. Castling-01

Created by: Asif Newaz

Tags chess, puzzle, board game

1

7

Problem 45330. Castling-02

Created by: Asif Newaz

Tags chess, puzzle, board game

1

4

Problem 45331. Find the index of elements in a string vector

Created by: stozaki

Tags string, vector

1

23

Problem 447. swap sign sum & multiply castles

Created by: AMITAVA BISWAS

Tags arithmetic, matrix, chess

1

31

Problem 44245. Cell Operator *

Created by: LY Cao

Tags basics, operator overloading

1

11

Problem 44246. Delete the column with all 0 in the TABLE

Created by: Noriko Hounoki

Tags table

1

23
1 – 50 of 4,413