Knowee
Questions
Features
Study Tools

In this following code, what is the value of a[3][0]?int a[5][2] = {{1, 2}, {3, 4}, {5, 6}, {7, 8}, {9, 10}};58{7, 8}7

Question

In this following code, what is the value of a[3][0]?int a[5][2] = {{1, 2}, {3, 4}, {5, 6}, {7, 8}, {9, 10}};58{7, 8}7

🧐 Not the exact question you are looking for?Go ask a question

Solution

The value of a[3][0] in the given code is 7. This is because in the array 'a', the first index (3) refers to the fourth sub-array {7, 8}, and the second index (0) refers to the first element of this sub-array, which is 7.

Similar Questions

What is the value of a[1] after the following code is executed?int[] a = {0, 2, 4, 1, 3};for(int i = 0; i < a.length; i++)a[i] = a[(a[i] + 3) % a.length]

Given the array declaration int arr[5] = {1, 2, 3};, what are the values of arr[3] and arr[4]?Both arr[3] and arr[4] are 0Both arr[3] and arr[4] are uninitializedarr[3] is 3 and arr[4] is 3arr[3] is 2 and arr[4] is 2

Analyze the following code and choose the correct answer.int[] arr = new int[5];arr = new int[6];

Assume int[][] x = {{1, 2}, {3, 4}, {5, 6}}, what are x.length and x[0].length?   3 and 3 You Answered  2 and 2 Correct answer  3 and 2   2 and 3

Consider following;int arr[][] = {{1, 3, 5},{7,8}};Which of the following print all elements of the array “arr”?*Option 1Option 2Option 3None of above

1/3

Upgrade your grade with Knowee

Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.