Title: "Find the Time of Maximum Client-Server Interactions"
Problem Statement
There is a client-server architecture with nn clients and one server. Each client starts its interaction with the server at the second start[i] and stops at the second end[i]. The maximum traffic is defined as the maximum number of concurrent interactions with the server.
Find the earliest time at which the maximum number of clients are interacting with the server.
Note: The endpoint is also included in the interaction.
Example
Given:
start = [1, 6, 2, 9]end = [8, 7, 6, 10]
The timeline is as follows:
| Time | Connection | Active Clients |
|---|---|---|
| 1 | Client 1 Joined | 1 |
| 2 | Client 3 Joined | 1, 3 |
| 3 | 1, 3 | |
| 4 | 1, 3 | |
| 5 | 1, 3 | |
| 6 | Client 2 Joined | 1, 2, 3 |
| 7 | Client 3 Left | 1, 2 |
| 8 | Client 2 Left | 1 |
| 9 | Client 1 Left and Client 4 Joined | 4 |
| 10 | 4 | |
| 11 | Client 4 Left |
Output: The earliest time with maximum traffic is 6.
Title: "Determine Number of Valid Array Splits"
Problem Statement
Given an array of integers, determine the number of ways the entire array can be split into two non-empty subarrays, left and right, such that the sum of elements in the left subarray is greater than the sum of elements in the right subarray.
Example
Input:arr = [10, 4, -8, 7]
There are three ways to split it into two non-empty subarrays:
[10]and[4, -8, 7], left sum = 10, right sum = 3.[10, 4]and[-8, 7], left sum = 10 + 4 = 14, right sum = -8 + 7 = -1.[10, 4, -8]and[7], left sum = 6, right sum = 7.
The first two satisfy the condition that left sum > right sum, so the return value should be 2.
Function Description
Complete the function splitIntoTwo in the editor below. The function must return a single integer.
splitIntoTwo has the following parameter(s):
int arr[n]: An integer array.
Output
Return the number of valid splits that satisfy the condition.
Constraints
- Array size: 2 ≤ n ≤ 100,000
- Element values: -1,000,000,000 ≤ arr[i] ≤ 1,000,000,000.
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