Can I save results in one array?

Question

Exemle, if I use for(x=0; x<=5;x++)
Int [] arrey={0,1,2,3,4,5};

Answer 1

Yup! Although you didn't specify the language, so I'll assume this is Java:

// Creating the array
int[] array = new int[6];

// Fill array with the for loops results!
for (int i = 0; i < array.length; i++)
array[i] = i;