For Loop terminating, Quick problem!

[zbREy60M]

Hey! I'm trying to do a while loop within a for loop. However whenever I run the program, it only does the 1st iteration of the for loop, and then exits :( I don't understand why the while loop is not running for all 120 instances of 'i'.

Thanks :)

for (int i = 0; i < 120; i++)
		{
			while (n < 1000 && DMMODELArray[i] < DMArray[i] )
				{
					n = n + 1;
					delta_x = delta_x +.001;
					delta_y = delta_y +.001;
					delta_z = delta_z +.001;
					double x = XArray[i] * delta_x;
					double y = YArray[i] * delta_y;
					double z = ZArray[i] * delta_z;
					double ne = .025;
					//double ne = A + B*exp(-abs(z)/C);
					DMMODELArray[i] = 0 + DMMODELArray[i] + ne*abs(z);
					DMODELArray[i] = 0 + DMODELArray[i] + delta_z;
					cout << z << " " << i << " " << n << " " << ne << " " << DMODELArray[i] << " " << DArray[i] << " " << DMMODELArray[i] << " " << DMArray[i] << "\n"; 
				}
			
		}

[Moschops]

First time round the for loop:

The while loop runs until this
(n < 1000 && DMMODELArray[i] < DMArray[i] )
is not true.

Second time round the for loop:

What's the status of (n < 1000 && DMMODELArray[i] < DMArray[i] )? How do you know it's true the next time? I see you're not resetting the value of n. If n finishes at over a thousand, the while loop will never run again.

[zbREy60M]

Gotcha, so I gotta put 'n' inside the for loop. Psh. I'm so lame.