Suppose you have an array defined in the following way: int myArray[][] = {{16, 72}, {18, 24}, {5, 4}, {19, 3}}; What are the correct dimensions of this array?a.)2 x 4b.)4 x 2c.)8 x 1d.)3 x 3
Question
Suppose you have an array defined in the following way: int myArray[][] = {{16, 72}, {18, 24}, {5, 4}, {19, 3}}; What are the correct dimensions of this array?a.)2 x 4b.)4 x 2c.)8 x 1d.)3 x 3
Solution
The correct dimensions of this array are 4 x 2. So, the correct answer is b.) 4 x 2.
Here's why:
The array is a two-dimensional array, as indicated by the double square brackets after the int keyword.
The first dimension size is determined by the number of inner arrays, which are {16, 72}, {18, 24}, {5, 4}, {19, 3}. There are 4 of these, so the first dimension size is 4.
The second dimension size is determined by the number of elements within each of these inner arrays. Each inner array has 2 elements, so the second dimension size is 2.
Therefore, the dimensions of the array are 4 x 2.
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