College

Given that integer array x has elements 5, 10, 15, 20, what is the output?

```java
int i;
for (i = 0; i < 4; ++i) {
System.out.print(x[i] + x[i + 1]);
}
```

A. 15, 25, 35, 20
B. 10, 15, 20, 5
C. Out of range access
D. 15, 25, 35, 25

Answer :

Final answer:

The code will cause an "Out of range access" because it attempts to access an index beyond the array's bounds during the final iteration of the loop.

Therefore, the correct answer is: option 'Out of range access'

Explanation:

The given code is a Java program that prints the sum of each element in the array 'x' with the next element in the array.

The array 'x' has elements 5, 10, 15, 20.

The loop runs for 4 iterations, starting from i = 0. In each iteration, the sum of x[i] and x[i + 1] is printed.

The output will be as follows:

  • 20 (5 + 15)
    25 (10 + 15)
    35 (15 + 20)

Note that the last iteration produces an 'Out of range' error since there is no element to add with the last element of the array.

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