public void CountBitsTest()
{
var s = new Solution();
int num;
int[] expected;
num = 2;
expected = new int[] { 0, 1, 1 };
Assert.Equal(expected, s.CountBits(num));
num = 5;
expected = new int[] { 0, 1, 1, 2, 1, 2 };
Assert.Equal(expected, s.CountBits(num));
num = 16;
expected = ReadTestDataFromFile($"CountBits_{num}_output.txt")
.Split(',')
.Select(n => Convert.ToInt32(n))
.ToArray();
Assert.Equal(expected, s.CountBits(num));
num = 99999;
expected = ReadTestDataFromFile($"CountBits_{num}_output.txt")
.Split(',')
.Select(n => Convert.ToInt32(n))
.ToArray();
Assert.Equal(expected, s.CountBits(num));
}
//Testcase
static void Main(string[] args)
{
Solution s = new Solution();
Console.Write("Input the int: ");
int[] temp = s.CountBits(
Convert.ToInt32(Console.ReadLine()));
Console.Write("[");
for (int i = 0; i < temp.Length; i++)
{
Console.Write(temp[i]);
if (i == temp.Length - 1)
{
break;
}
Console.Write(",");
}
Console.Write("]");
}
