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xyz
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67 votes
7 answers
133k views

What does artifact mean?

9 votes
1 answer
1k views

Subset sum problem is NP-complete?

7 votes
3 answers
547 views

NP hard/complete

5 votes
1 answer
1k views

Coding site with test harness for basic data structures like linked list,graph,strings etc [closed]

3 votes
2 answers
2k views

Need to make a stock inventory application

3 votes
2 answers
5k views

How to use a 3rd party web API

2 votes
2 answers
959 views

How do we know if a problem is hardest in NP

0 votes
3 answers
296 views

How to test a code online? [closed]