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Unit 8 Problems
Java Reference Sheet
nonSquare 4
Complete the method nonSquare, which returns a two-dimensional array as shown below. Do not hardcode this one please :). You're practicing how to use a loop to traverse the 2D array and assign its elements.
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2D Array Declaration and Instantiation:
type[][] name = new type[# rows][# cols];
ex:
int[][] data = new int[3][2];
Quick Traversal:
This problem is about setting up your 2D array traversal! In AP CSA, the go-to traditional traversal is known as the row-major traversal.
for(int row = 0; row < my2D.length; row++){
for(int col = 0; col < my2D[row].length; col++){
System.out.println(my2D[row][col]);
}
}