Sliding Window Introduction Identification And Types

Sliding Window Introduction Identification And Types - Intro 2

Easy

Given an array of integers Arr and a number k, return the maximum sum of a subarray of size k using a brute force approach.

1Example 1

Input:

{
  "arr": [
    2,
    5,
    1,
    8,
    2,
    9,
    1
  ],
  "k": 3
}

Output:

19

2Example 2

Input:

{
  "arr": [
    100,
    200,
    300,
    400
  ],
  "k": 2
}

Output:

700

3Example 3

Input:

{
  "arr": [
    1,
    4,
    2,
    10,
    23,
    3,
    1,
    0,
    20
  ],
  "k": 4
}

Output:

39