Problem 56443. Cluster Partition

Given an array (row or column) of numbers, divide the array into consecutive positive/negative numbers.
0 is to be treated independently.
%input
x=[2 -2 1 4 5 0 -3 -2 1 -1 2 5 -7]
%output
y={[2], [-2], [1 4 5], [0], [-3 -2], [1], [-1], [2 5], [-7]}
%input
x=[1 -2 -3 4 5 6 -7 -8 -9 -10]'
%output
y={[1];[-2 -3]';[4 5 6]';[-7 -8 -9 -10]'}
However, loops and recursion are not allowed. Check the test suite for restrictions.
Solve

Solution Stats

23.53% Correct | 76.47% Incorrect
Last Solution submitted on Apr 24, 2025

Solution Comments

Show comments

Problem Recent Solvers3

Suggested Problems

More from this Author43

Community Treasure Hunt

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

Start Hunting!