static void Main(string[] args) { var obj = new NumArray(new [] { -2, 0, 3, -5, 2, -1 }); Console.WriteLine(obj.SumRange(0, 2)); Console.WriteLine(obj.SumRange(2, 5)); Console.WriteLine(obj.SumRange(0, 5)); }
static void Main(string[] args) { int[] nums = { -2, 0, 3, -5, 2, -1 }; var numArray = new NumArray(nums); Console.WriteLine(numArray.SumRange(0, 2)); Console.WriteLine(numArray.SumRange(2, 5)); Console.WriteLine(numArray.SumRange(0, 5)); }