Contact Data Structure Display Support
Company Name: Jinan Matrix Information Technology Co., Ltd.
About: A novel data structure learning app, the most significant feature is that you
can dynamically debug the data structure in this app, and visually observe the
changes in the data structure during the operation. In this app you can learn
the following data structures:
1.
Data Structure Display Customer Service 💢
The following contact options are available: Pricing Information, Support, General Help, and Press Information/New Coverage (to guage reputation). Discover which options are the fastest to get your customer service issues resolved.
3 Most reported problems 😔💔
Really bad
by Smrxx
$2.99 for bad info. One sample problem had the answer start with “A circle of 30 people in the prompt inspired us to use a circular linked list”. For this particular problem a candidate using a simple array would be just ok, but a linked list, and particularly a circular linked list would not pass on this. Outside of data structures, a single 32-bit int could pass for tracking 30 people, but reality is that all you need is a single byte to track the positions that you do/don’t want in the answer and a count of people considered so far. Perhaps if other info was better I’d give a better rating, but I’m not paying $3 to find out that I’ve been robbed.
Run ads if you need to
by PigeonMilkTasty
If you need revenue, run ads. Don’t lock almost all the structures and ask for 2.99 when we can just google and get the same information for free. This is a pointless app if you require payment to see a simple stack or queue overview.
90% of app is behind $3 paywall
by BusterBrown888
You’d be better off bookmarking GeeksforGeeks pages as they’re much cleaner than this app and it’s free
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