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What you will need to do in this task

Please read the general instructions for this exercise first. Here are the additional instructions specific to this task:

What I will try to do with your code

I will first run all kinds of tests to see that your code works correctly. You can try it out locally by running ./grading test, but please note that your code has to compile and work correctly not only on your own computer but also on our machines.

If all is fine, I will run the benchmarks. You can try it out on your own computer by running ./grading benchmark, but of course the precise running time on your own computer might be different from the performance on our grading hardware.

Benchmarks

Grading

In this task your submission will be graded using benchmarks/4: the input contains 100000000 integers, and the output should contain the same integers in order.

The point thresholds are as follows. If you submit your solution no later than on Sunday, 16 May 2021, at 23:59:59 (Helsinki), your score will be:

If you submit your solution after the deadline, but before the course ends on Sunday, 30 May 2021, at 23:59:59 (Helsinki), your score will be:

Contest

Your submissions to this task will also automatically take part in the contest, and you can receive up to 2 additional points if your code is among the fastest solutions this year!