ID NAME QUALITY USERS ACC % DIFFICULTY C I
27220 FOODIE   8 253
3
6
15259 Large Knapsack   34 1575
15
16
3964 Investment Money   12 477
15
17
10798 Wachovia Bank   41 2735
7
8

#knapsack

The knapsack problem (rucksack problem) is a problem in combinatorial optimization. It derives its name from the problem faced by someone who is constrained by a fixed-size knapsack and must fill it with the most valuable items.

https://en.wikipedia.org/wiki/Knapsack_problem