Start out simple. Write a function that iterates through numbers between 0 and 500, and does the sum the cubes test. Usually we just call this type of algorithm a search over parameter space. For all sorts of problems for which we have no answers, we simply search for it.

for (hundreds_digit from 0 to 5)
for (tens_digit from 0 to 9)
for (ones digit from 0 to 9)
[B]if (sum the digits^3) == number[/B]
print number

- or - more generally for an arbitrary base:

You could do this on Decimal (base 10) or even Hex (base 16)

for (hundreds_digit from 0 to 5)
for (tens_digit from 0 to Base-1)
for (ones digit from 0 to Base-1)
// be careful about the 'sum the digits^3'
// make sure you know what base you are in.
// you may want to convert the number to decimal first
[B]if (sum the digits^3) == number[/B]
print number

Armstrong numbers aren't a solved problem, so you aren't going to find a closed-form formula to generate the next number. You can probably find a more clever way to perform the search over parameter space of numbers. I highly encourage you to try to make a more efficient program; it'll train your critcal thinking skills.

I have a 2d matrix with dimension (3, n) called A, I want to calculate the normalization and cross product of two arrays (b,z) (see the code please) for each column (for the first column, then the second one and so on).
the function that I created to find the ...

Write a C program that should create a 10 element array of random integers (0 to 9). The program should total all of the numbers in the odd positions of the array and compare them with the total of the numbers in the even positions of the array and indicate ...

Hi. so this is actually a continuation from another question of mineHere but i was advised to start a new thread as the original question was already answered.

This is the result of previous question answered :