JanDohring

8/10

Log Parser

Medium

Parse a log file where each line has a timestamp, level, and message separated by | characters. Part 1: Print how many ERROR lines there are. Part 2: Print the message of the first WARN line.

Given variables

logs: a multi-line string of log entries

2 test cases

Test InputConsole

Hit Test to see output...

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-- Parse log lines (split each on "|").
-- Part 1: count ERROR lines -> print
-- Part 2: find first WARN line -> print its message