Question

What is the output?

li = [4, 5, 2, 6, 6, 3, 6]
index = 0
for i in range (1, len(li)):
--> if (li[i] > li[index]):
---> index = i
print(index)

Answer 1

The provided Python code snippet finds the index of the highest number in the list, where the index of the last occurrence of the highest value is the output (which is 6 in this case).

Step-by-step explanation:

The code provided is written in Python and it determines the index of the highest number in the list li. The variable index is initially set to 0. The for loop iterates through the list starting from the second element (since Python is zero-index based and range starts from 1 here). Within the loop, there is an if statement that checks if the current element (li[i]) is greater than the element at the position currently held by index. If it is, index is updated to the new position (i). After the loop finishes, the script prints the final value of index, which will be the position of the highest value in the list. Since there are two '6' which are the highest value and the last occurrence is considered due to the order of comparisons, the output of this code will be 6 because the last '6' appears at the index 6.