What is the output of the following code? public class Test { public static void main(String[] args) { int[][] matrix = {{1, 2, 3, 4}, {4, 5, 6, 7}, {8, 9, 10, 11}, {12, 13, 14, 15}}; for (int i = 0; i < 4; i++) System.out.print(matrix[i][1] + " "); } } Group of answer choices1 2 3 44 5 6 71 3 8 122 5 9 133 6 10 14
Question
What is the output of the following code? public class Test { public static void main(String[] args) { int[][] matrix = {{1, 2, 3, 4}, {4, 5, 6, 7}, {8, 9, 10, 11}, {12, 13, 14, 15}}; for (int i = 0; i < 4; i++) System.out.print(matrix[i][1] + " "); } } Group of answer choices1 2 3 44 5 6 71 3 8 122 5 9 133 6 10 14
Solution
The output of the given Java code will be "2 5 9 13".
Here's the step by step explanation:
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The given code is a Java program that defines a 2D array (matrix) with 4 rows and 4 columns.
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The for loop iterates over the rows of the matrix.
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In each iteration, it prints the second element (index 1) of the current row followed by a space.
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So, for the first row {1, 2, 3, 4}, it prints 2.
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For the second row {4, 5, 6, 7}, it prints 5.
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For the third row {8, 9, 10, 11}, it prints 9.
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For the fourth row {12, 13, 14, 15}, it prints 13.
So, the output is "2 5 9 13".
Similar Questions
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