I have an app that does a calculation and returns a
float , type
4/2 = 2.00 but I would like this calculation to show only
2 , and if the result was with decimal places with numbers other than
0 it would show the decimals.
How to show a
float result that ignores unnecessary zeros?
Using %g to set the precision, do something like this:
float num1 = 2.00; float num2 = 2.34; NSLog(@"%g, %g", num1, num2);