Company: Oracle_7oct
Difficulty: medium
Process Runtime Consolidation Problem Description You are given log entries for several processes. Each entry has: the process ID (numbered from 0 to m -1), the start time (in seconds), and the end time (in seconds). A process can appear in multiple time intervals because it may be paused and resumed. For each process, merge any time ranges that overlap, then add up the total time it was running. Return an array of size m, where each element represents the total runtime of the corresponding process ID. Examples Example 1: Input: m = 2 processes, n = 5 log entries, runtimeLogs = [[0, 0, 5], [0, 3, 7], [1, 10, 15], [1, 12, 18], [0, 20, 25]] Output: [14, 9] Explanation: process ID | Time Intervals | Merged Intervals | Total Runtime -----------|--------------------------|------------------|-------------- 0 | [0, 5], [3, 7], [20, 25] | [0, 7], [20, 25] | 8 + 6 = 14 1 | [10, 15], [12, 18] | [10, 18] | 9 Example 2: Input: m = 3 processes, n = 3 log entries, runtimeLogs = [[0, 1, 5], [1, 2, 5]