I want to select the first value of my variable value . That variable value change with time

Answer 1

Please show us your attempt so that we can help you... otherwise this may be seen as an attempt to get others to do your work.

https://www.sololearn.com/discuss/1316935/?ref=app

Answer 2

In this case you want to save the first value? (213)
Is the first value only needed in that function `void loop()`? or should it be available globally?

Answer 3

I am coding for my project
In my project, i connect a sensor it's giving integer value it's value change some time
I want to select first value of the integer value
Void setup(){
PinMode (int x , INPUT );
Void loop (){
Int v= digitalRead(x );
Cout << v;
_____________________________
Output
213
215
216
213
215
217
218
220
214
...................................

Answer 4

You can create it

Answer 5

Thank for comment