To determine the values in the array arr
after executing the given code, let's go through each iteration of the loop:
- Before the loop starts:
arr = [1, 1, 0, 0, 0]
- Iteration 1:
arr[2] = arr[1] + arr[0]
, so arr[2] = 1 + 1 = 2
Updated arr = [1, 1, 2, 0, 0]
- Iteration 2:
arr[3] = arr[2] + arr[1]
, so arr[3] = 2 + 1 = 3
Updated arr = [1, 1, 2, 3, 0]
- Iteration 3:
arr[4] = arr[3] + arr[2]
, so arr[4] = 3 + 2 = 5
Updated arr = [1, 1, 2, 3, 5]
After executing the code, the final value of arr
is [1, 1, 2, 3, 5]
.
Among the given options, the correct answer is D) 4.11235, as it matches the final values of the array arr
.