C++ help

that-one-guy · 05-14-05, 03:38 PM

Does anyone here know C++ well enough to help me? I am ECE 114 c for engineers and I have to code the merge sort algorithm. Respond here if you can help a bit. Thanks.

david90 · 05-15-05, 11:26 AM

i'm not familiar with merge sort algorithm but I can help if u code it if u tell me how it works. i'm familiar with bubble sort.

**PandaMoOo** · 05-19-05, 11:49 AM

I believe the concept behind merge sort is you take TWO OR MORE already sorted lists and combine them into one, making sure the final list is sorted as well.

What's the prompt? Are you starting with two lists already sorted, or do you have to take an array of unsorted elements and make a recursive function that constructs a lot of lists and slowly adds them together?

The trick here is to watch the indexes and keep track of variables. (And of course know what the concept behind a merge sort is.) If you post code I'll be sure to cricitize it, otherwise look for other students or your professor.

05-14-05, 03:38 PM	#1 (permalink)
that-one-guy Active Member Joined: Jul 2004 Posts: 69	C++ help Does anyone here know C++ well enough to help me? I am ECE 114 c for engineers and I have to code the merge sort algorithm. Respond here if you can help a bit. Thanks.

05-19-05, 11:49 AM	#3 (permalink)
PandaMoOo GCP.com Admin Joined: Aug 2004 Location: Mission Viejo, CA Posts: 401	I believe the concept behind merge sort is you take TWO OR MORE already sorted lists and combine them into one, making sure the final list is sorted as well. What's the prompt? Are you starting with two lists already sorted, or do you have to take an array of unsorted elements and make a recursive function that constructs a lot of lists and slowly adds them together? The trick here is to watch the indexes and keep track of variables. (And of course know what the concept behind a merge sort is.) If you post code I'll be sure to cricitize it, otherwise look for other students or your professor. __________________ -PandaMoOo- www.GradeCalPoly.com

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05-15-05, 11:26 AM	#2 (permalink)
david90 Enthusiast Joined: Oct 2003 Posts: 152	i'm not familiar with merge sort algorithm but I can help if u code it if u tell me how it works. i'm familiar with bubble sort.