Cody

Problem 57839. Easy Sequences 104: One-line Code Challenge - GCDs of Sum of Consecutive Cubes

For a natural number, n, the function CC(n) is defined as follows:
In other words, CC(n) is the sum of cubes of all integers from 1 to n.
Given positive integers x and y, write a function that calculates the value of gcd(CC(x),CC(y)) . For example:
>> CC = @(n) sum((1:n).^3);
>> gcdCC = @(x,y) gcd(CC(x),CC(y));
>> gcdCC(5,10)
ans = 25
The following restrictions apply:
  • The function should only have one (1) line of code, excluding the function start line.
  • Semicolons (;) are considered end-of-line characters.
  • Please suppress the function end line. Keyword 'end' is not allowed.
  • Regular expressions are not allowed.
  • Only 'pure' matlab functions/commands are allowed (no java, no python).
Solve

Solution Stats

83.33% Correct | 16.67% Incorrect
Last Solution submitted on May 11, 2023

Solution Comments

Show comments

Problem Recent Solvers4

Suggested Problems

More from this Author116

Problem Tags

easy gcd number theory simple

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!