Create twoDimensionArray.java

Author: EmperorMurfy

apShenanigans/twoDimensionArray.java

@@ -0,0 +1,34 @@
+
+public class twoDimensionArray {
+  // two dimension array notes
+	public static void main(String[] args) {
+		int[][] numbers = {{1, 2, 3}, {4, 5, 6}};
+		// [columns][rows]
+		// 1 2 3
+		// 4 5 6 
+
+		System.out.println(numbers[0].length); // returns 3 -> rows length
+		System.out.println(numbers.length); // returns 2 -> columns length 
+
+		numbers[0][1] = 2;
+
+		for(int[] rowOfStrings : numbers) { // column is y, this loops to the next 1D array within the 2D array
+			for(int s : rowOfStrings) { // row is x, this loop checks every seperate 1D array
+				System.out.print(s + " "); // each value in a row is separated
+			}
+			System.out.println(); // makes a gap between each 1D array via nextLine. 
+		}
+
+		String [][] array = new String [2][3];
+		// [columns][rows]
+		
+		System.out.println(array[0].length); // returned 3
+		System.out.println(array.length); // returned 2
+
+
+
+
+
+	}
+}
+