What is the sequence of execution of this code?

Question

...
namespace SoloLearn
{
class Program
{
static void Main(string[] args)
{
var num = 1;
while(num++ < 5)
{
if(num % 2 == 0){
num += 2;
}
Console.WriteLine(num);
}
}
}
}

I tried to figure out how many times the loop will run which I got right to be 2. but the value of 'num' on iteration was 4 and 5. that got me confused.

Answer 1

1 + 1(++num)= 2 (2%2=0) + 2 = 4 ( 4 < 5 ) + 1(++num) It should loop 2 times. Break on value being 5.