Question

I have a code here and I would like that it will display the first 10 and if I click on that, it will display again the second batch. I tried this first with my first for-code and it work now I’m working with arrays it seems it didn’t accept it

The one I commented dont work? is this wrong? Thanks

long [] potenzen = new long[32]; potenzen[0] = 1;  for (int i = 1; i < potenzen.Length; ++i) {     potenzen[i] = potenzen[i-1] * 2;     //if (potenzen % 10 == 0)     //    Console.ReadLine(); }  foreach (long elem in potenzen) {     Console.WriteLine(' ' + elem); } 

Answer 1

long [] potenzen = new long[32]; potenzen[0] = 1; for (int i = 1; i < potenzen.Length; ++i) {    potenzen[i]=potenzen[i-1]*2;   Console.WriteLine(potenzen[i-1]);   if (i % 10 == 0)     Console.ReadLine(); } 

is more in line with what you want. An improvement would be to separate your data-manipulation logic from your data display logic.

long [] potenzen = new long[32]; potenzen[0] = 1; for (int i = 1; i < potenzen.Length; ++i)   potenzen[i]=potenzen[i-1]*2;  for (int i = 0; i < potenzen.Length; ++i) {   Console.WriteLine(potenzen[i]);   if (i % 10 == 0)     Console.ReadLine(); } 

Of course, you could do this without an array

long potenzen = 1; for (int i = 1; i < 32; ++i) {    Console.WriteLine(potenzen);   potenzen = potenzen * 2;   if (i % 10 == 0)     Console.ReadLine(); }