//Given two int values, return their sum. Unless the two values are the same, then return double their sum.

//sumDouble(1, 2) → 3
//sumDouble(3, 2) → 5
//sumDouble(2, 2) → 8

public int sumDouble(int a, int b) {
  if(a==b){
    return ((a+b)*2);
  }
  else{
    return a+b;
  }
}