Question

Assume you are given a boolean variable named isSquare and a 2-dimensional array that has has been created and assigned to a2d. Write some statements that assign true to isSquare if the entire 2-dimensional array is square meaning every row and column has the same number of elements as every other row and column.

Answer 1

isSquare = true;

for (int i = 0; i < a2d.length && isSquare; i++)

if (a2d[i].length != a2d.length)

isSquare = false;

Step-by-step explanation: