Sum of combinations - MATLAB Cody - MATLAB Central

Problem 44456. Sum of combinations

Difficulty:
(6)
Rate

Input: X = 40, Y = [40 20 10 4]

Output: Z = [1 0 0 0; 0 2 0 0; 0 1 2 0; 0 1 1 3; 0 1 0 5; 0 0 4 0; 0 0 3 3; 0 0 2 5; 0 0 1 8; 0 0 0 10]

Description:

  • Z(1,:)*Y' >=40; (40*1+0+0+0)=40
  • Z(4,:)*Y' >=40; (0+20*1+10*1+4*3)>40 (but minimum), and so on...
  • Z should not contain any fraction.
  • Z should contain all possible combinations.
  • Input Y is always sorted
Solve

Solution Stats

22.64% Correct | 77.36% Incorrect
Last Solution submitted on Dec 06, 2024

Problem Comments

Solution Comments

Show comments

Problem Recent Solvers17

Suggested Problems

More from this Author3

Problem Tags

sum

Community Treasure Hunt

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

Start Hunting!