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Need help with recursion and arrays

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Join Date: Feb 2002

Posts: 12,057

Reputation: cscgal is a glorious beacon of light

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cscgal

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The Queen of DaniWeb

Re: Need help with recursion and arrays

#11

Nov 20th, 2004

Ahh! But if you look above that loop, you will realize that the first row and the first column of the matrix are populated each in their own individual loops, therefore taking care of [1][y] and [x][1]

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Join Date: Jun 2004

Posts: 436

Reputation: Chainsaw is an unknown quantity at this point

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Chainsaw

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Unprevaricator

Re: Need help with recursion and arrays

#12

Nov 20th, 2004

true for distance[][] but not path[][].

Or am I smoking too much crack again?

 Help with Code Tags 
 C++ Syntax (Toggle Plain Text) 
	for (x=startx+1; x<=endx; x++)
	{
		distance[x][starty] = distance[x-1][starty] + r[x-1][starty];
		cout << "We went right to get to (" << x << "," << starty << ") in " << distance[x][starty] << " units" << endl;
	}
	for (x=startx+1; x<=endx; x++)
	{
		distance[x][starty] = distance[x-1][starty] + r[x-1][starty];
		cout << "We went right to get to (" << x << "," << starty << ") in " << distance[x][starty] << " units" << endl;
	}