Question

public double calc(int v1) {
return v1 / 2 + 1.5;
}


public double cald (double v) {
return v / 2 + 1.5;
}

Do the functions return the same result?

I would argue that they don’t return the same result, as the second function would include the decimal point, where as the second function would round the number up.

Is that correct?

Answer 1

when you divide a by b i.e a/b

if both a & b are int then result will be int
else any or both a & b are double then result will be double

Edit:

Also see my answer to this Question Simple Divide Problem