Problem 51630. Highest building

Input: Sketch of the outline of the buildings in a matrix.
Output: The column number of the highest building and height of it. In two or more building are the highest, you need to choose the first one.
Example:
Let us consider buildings described by the matrix
M=[0 0 1 0;
1 0 1 1;
1 1 1 1;
1 1 1 1]
  • The height of the first building (1st column) is 3,
  • the height of the second building (2nd column) is 2,
  • the height of the third building is 4,
  • the height of the last building is 3.
The correct answer to highest_building(M) is [3, 4] (the building n°3 is the highest with height = 4).
Solve

Solution Stats

67.35% Correct | 32.65% Incorrect
Last Solution submitted on Jan 01, 2026

Problem Comments

Solution Comments

Show comments

Problem Recent Solvers33

Suggested Problems

More from this Author53

Problem Tags

basic

Community Treasure Hunt

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

Start Hunting!