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Vector of numbers divisible by 3
* Input(n) - any integer * Output(v) - vector with numbers divisible by 3(exept 0) starting from n to 0 Examples: * n=6...

5 years ago

Solved


Make a vector of prime numbers
Input(n) - length of vector with prime numbers Output(v) - vector of prime numbers Example: * n=1; v=2 * n=3; v=[2 3 5...

5 years ago

Problem


When the sum of the cubes is a quartic...

5 years ago | 2 | 21 solvers

Problem


When the sum of the squares is a cubic...

5 years ago | 2 | 22 solvers

Solved


Sum of big primes without primes
Inspired by Project Euler n°10 (I am quite obviously a fan). With problem n°250 by Doug, you can find some global methods to ...

5 years ago

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Project Euler: Problem 8, Find largest product in a large string of numbers
Find the greatest product of five consecutive digits in an n-digit number. 73167176531330624919225119674426574742355349194934...

5 years ago

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Project Euler: Problem 7, Nth prime
By listing the first six prime numbers: 2, 3, 5, 7, 11, and 13, we can see that the 6th prime is 13. What is the Nth prime nu...

5 years ago

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Project Euler: Problem 4, Palindromic numbers
A palindromic number reads the same both ways. The largest palindrome made from the product of two 2-digit numbers is 9009 = 91 ...

5 years ago

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Is My Wife Wrong?
Answer the question. (see also <http://www.mathworks.com/matlabcentral/cody/problems/149-is-my-wife-right Problem 149: Is my ...

5 years ago

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Triangle Numbers (★★)
(copy of problem 5) Triangle numbers are the sums of successive integers. So 6 is a triangle number because 6 = 1 + 2 + 3...

5 years ago

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Previous Palindrome

5 years ago

Problem


Previous Palindrome

5 years ago | 2 | 25 solvers

Solved


Next Palindrome

5 years ago

Problem


Next Palindrome

5 years ago | 2 | 26 solvers

Solved


Splitting Circle

5 years ago

Problem


Splitting Circle

5 years ago | 1 | 37 solvers

Problem


Splitting Hexagon - Problem the third

5 years ago | 1 | 33 solvers

Problem


Splitting Hexagon - Problem the second

5 years ago | 1 | 26 solvers

Problem


Splitting Hexagon - Problem the first

5 years ago | 2 | 25 solvers

Problem


Splitting Triangle - Problem the third

5 years ago | 0 | 27 solvers

Solved


Back to basics 26 - Keywords
Covering some basic topics I haven't seen elsewhere on Cody. Return a cell array of strings of all MATLAB keywords.

5 years ago

Solved


Multiples of a Number in a Given Range
Given an integer factor _f_ and a range defined by _xlow_ and _xhigh_ inclusive, return a vector of the multiples of _f_ that fa...

5 years ago

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