ksshty1311's honest review, Information Olympiad (Secondary) course
Reviews 1
Average rating 5
The explanation is good~ When analyzing the problem, if you slow down a bit (even if you listen without stopping), I think you will understand better.
1
Reviews 1
Average rating 5
The explanation is good~ When analyzing the problem, if you slow down a bit (even if you listen without stopping), I think you will understand better.
1