AP Computer Science Amediummcq1 pt
The inner loop condition c < grid[r].length is safest because
A.it works even when rows differ in length
B.it counts the rows
C.it is faster
D.it sorts the array
Explanation
Core Concept
Each row's length is checked.
Correct Answer
Ait works even when rows differ in length
More Unit 8: 2D Array practice questions
- mediumWhich is true about a 2D array's row references?
- easyAfter int[][] g = new int[2][3], the value of g[1][2] is
- mediumTo double every element of a 2D array, you
- mediumFinding the sum of one column c in a 2D array requires
- easyCounting the elements in one specific row r uses
Practice more AP Computer Science A questions with full explanations
Practice Unit 8: 2D Array Questions →