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Karthik Agarwal
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How to do permutations and combinations?
Jul 27 2012 5:51 AM
I have a scenario like this:
Three items with priority 0.
Let that be priority_0_1, priority_0_2, priority_0_3
Two Items with priority 1.
Let that be priority_1_1, priority_1_2
One Item with priority 1.
Let that be priority_2_1
So i want all the outputs as follows:
priority_0_1, priority_1_1, priority_2_1
priority_0_1, priority_1_2, priority_2_1
priority_0_2, priority_1_1, priority_2_1
priority_0_2, priority_1_2, priority_2_1
priority_0_3, priority_1_1, priority_2_1
priority_0_3, priority_1_2, priority_2_1
Note: The above stated is just an example.
Number of priorities and the number of items in a priority will vary.
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