Pos to Neg/Neg to Pos [Resolved]
Anyone know of a function in the Java API that returns an integer that can convert neg/pos or pos/neg? I can code it but id rather use a function if one exists.
Code:
/*
small prog to test formulas
formulas --> -/+ (-n == ~n + 1) or ((-n + 1) ~n == n)
+/- (n == ~n + 1) or ((n-1) ~n == (-n))
*/
class progTest{
public static void main(String[] args){
if(args.length == 1){
int n = Integer.parseInt(args[0]);
// n = ~n + 1; can use either
n = n - 1;
n = ~n;
System.out.println(n);
}else{
System.out.println();
System.out.println("Usage 1 arguement");
}
}
}
