What is the size of array defined below in bytes? int a[] = new int[100];
Question
What is the size of array defined below in bytes? int a[] = new int[100];
Solution
The size of the array in bytes can be calculated as follows:
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First, we need to know the size of an integer in Java. In Java, an integer is 4 bytes.
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Next, we multiply the size of an integer by the length of the array. In this case, the array has 100 elements.
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So, the total size of the array in bytes is 4 bytes * 100 = 400 bytes.
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