Updates for gamlerhart: Simpler & Faster

[gamlerhart]

Check List:

• [x] Tests pass (./test.sh <username> shows no differences between expected and actual outputs)
• [x] All formatting changes by the build are committed
• [x] Your launch script is named calculate_average_<username>.sh (make sure to match casing of your GH user name) and is executable
• [x] Output matches that of calculate_average_baseline.sh
• [x] For new entries, or after substantial changes: When implementing custom hash structures, please point to where you deal with hash collisions (line number)

On my 6 core / 12thread laptop

• Execution time: 5-6 seconds
• Execution time before: 7-8 seconds

[gamlerhart]

For the hash collisions, nothing new, but I never pointed it out:

Its handled in doAdd. There is the loop around the probe counter, which is increased on a non-matching collision. It probes the map linearly.

Not implemented is any hash-map resizing

[gamlerhart]

PS: Also updates the rounding bugfix.

[gunnarmorling]

00:05.705 now.