advice on array

Projects General Guidance
1

Hello. I'm thinking how to do something, however, I still cannot resolve it.
That "something" is:
I have a boolean array of 8 positions, which holds the data of 8 switches. I need to execute certain function when only one of the switches is HIGH and the rest LOW.
How could I do it? Any hint?
thanks

2

Use a for loop and examin each element in turn. For each one you find high increment a counter.
Then only do what you have to if this count is exactly one.

3

Grumpy_Mike:
Use a for loop and examin each element in turn. For each one you find high increment a counter.
Then only do what you have to if this count is exactly one.

Will try it.
experts always make us see the light :slight_smile:
thanks

edit: it worked, thanks again