i need to calculate possible number of outcomes with detail screens.
the detail are: we have 1 textbox in which there has to enter any number from 0 to 7. There are 13 categories of the outcomes but average of all outcomes should be equal to the number entered in the texbox.
for example : textbox : __enter a number from 1 to 7__(if 3)______.
I don’t think this is too hard, it’s just some basic math..
As an example: If you need the average of 13 numbers to be 3, then the total of those 13 numbers needs to be 39 (13 * 3 = 39). So you start off with a variable of value ’39′ (or just ‘what average value needs to be’ * ‘number of inputs’). Every time the user inputs a value between 1-7 then you subtract that number from the total. So if they select ’7′ for the first input then the new running total is ’32′. Basically all 13 inputs have to total 39. If they have 5 inputs left and the running total is down to ’5′ then they are restricted to enter only ’1′ for the final 5 inputs.
I don’t have time to code something out but it doesn’t seem too tricky once you wrap your head around it!