Problem Statement

A telecom operator wants to identify network sites that are operationally impacted because of traffic overload, incidents, service importance, and dependency propagation. The operator stores network site details, site links, traffic records, incident reports, service profiles, and maintenance windows. Your task is to analyse the records and print sites whose impact level is CRITICAL or WARNING . The impact score must be calculated using downstream traffic, direct incidents, upstream incident propagation, SLA-critical services, emergency services, active users, latest maintenance state, and priority flag. Read input from STDIN and print output to STDOUT. Do not print arbitrary strings anywhere in the program, as these contribute to standard output and test cases will fail. Data Structures Network Sites Table | Field | Description | |---|---| | siteId | Unique identifier of the network site | | siteName | Name of the site | | siteType | Site type: CORE , AGGREGATION , ACCESS , or EDGE |