Consider integer array values,which contains 5 elements.Which statements successfully swap the contents of the array at index 3 and index 4?
A)
Values[3] = values[4];
Values[4] = values[3];
B)
Values[4] = values[3];
Values[3] = values[4];
C)
Int temp = values[3];
Values[3] = values[4];
Values[4] = temp;
D)
Int temp = values[3];
Values[3] = values[4];
Values[4] = values[3];

Question

Quizplus · Accepted Answer

Option C is the correct choice as it uses a temporary variable to hold the value of the element at index 3 before swapping it with the element at index 4. This ensures that the value at index 3 is not lost during the swap. Option A and D are incorrect as they swap the values without using a temporary variable, which would lead to loss of one value. Option B is incorrect as it swaps the values in the wrong order.

Consider Integer Array Values,which Contains 5 Elements