6.2 Determine Odd or Even

Now, we can proceed to the next step:

_{💻 C#}

// Add the two numbers.
// --> Check if the sum is odd or even.
// Decide the round winner.

A common way to do it is by using the modulo operator.

_{🎓 Learn}

We need to calculate the modulo of the sum by 2 and compare it with 0.

The result of any comparison is no longer a number, but instead a boolean value. A comparison result is either true or false.

If the modulo is 0, it returns true meaning the number is even, otherwise it returns false meaning its odd.

✅ What to Do

🙈 Solution

Tried, you must, before reveal the solution you may. - Yoda

_{✏️ Program.cs - Changes}

    // Check if the sum is odd or even.
++  bool sumIsEvens = sum % 2 == 0;

_{🗒️ Program.cs - Final}

(...)

// Check if the sum is odd or even.
bool sumIsEvens = sum % 2 == 0;

(...)