Earned on 19 Jan 2012 for solving Problem 2. Make the vector [1 2 3 4 5 6 7 8 9 10].
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Earned on 14 Feb 2013 for liking Problem 1255. PACMAT 07 - Optimized Ghosts, PAC 2X Ghost Spe....
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Earned on 17 Jul 2013 for first solving Problem 3. Find the sum of all the numbers of the input vect....
Solve all the problems in CUP Challenge problem group.
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Solve all the problems in Tiles Challenge problem group.
Solve all the problems in ASEE Challenge problem group.
Solve all the problems in Cody Challenge problem group.
Create 10 problems.
Solve 500 problems.
Solve all the problems in Modeling and Simulation Challenge problem group.
Solve all the problems in Magic Numbers problem group.
Must receive 25 total likes for the problems you created.
Must receive 50 total likes for the solutions you submitted.
Must receive 10 likes for a solution you submitted.
Must receive 10 likes for a problem you created.
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