Problem 44447. Eye Squared

Input:  n = 9
Output: I = [1 0 0
             0 1 0
             0 0 1]

Input:  n = 8
Output: I = []

Solution Comments

Problem Recent Solvers235

Suggested Problems

• Find all elements less than 0 or greater than 10 and replace them with NaN

  15814 Solvers

• Count photos

  434 Solvers

• Switch matrix to a column vector

  377 Solvers

• Is this triangle right-angled?

  6791 Solvers

• Cumulative product of a vector

  302 Solvers

More from this Author25

• Capitilize the first letter of every word in a string

  120 Solvers

• Separate even from odd numbers in a vector - with a loop

  456 Solvers

• Tax Calculator

  216 Solvers

• Find the average of a random sequance

  417 Solvers

• Product of Each Column

  411 Solvers