Largest element in an array
Detailed guide and Python implementation for the 'Largest element in an array' problem.
Problem Statement
Write a function find_largest(arr) that finds and returns the largest element in the given array arr using recursion. The function takes a list of integers as input and returns a single integer — the maximum value in the list.
- •1 <= len(arr) <= 1000
- •-10^6 <= arr[i] <= 10^6
Examples
arr = [1, 4, 3, -5, 15]
15
Among all elements, 15 is the largest.
arr = [10, 20, 5, 8]
20
20 is the maximum value in the array.
arr = [-3, -7, -1, -9]
-1
Among all negative numbers, -1 is the largest.
Need a Hint?
Edge Cases to Watch
- Empty input structures
- Single element inputs
- Large numerical bounds
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