Explain this logic of java code

Question

https://code.sololearn.com/cLiY22jJPVBQ/?ref=app
Anyone here please see this while loop code of java and help me by commenting the logic of this code how it is working. I am very poor at these kind of codes also tell me how can I improve my self in these types of codes and logic.

Answer 1

public class Program
{
public static void main(String[] args) {

int x = 1;
int triangularNum = 1;

while (x <= 10){

System.out.println(triangularNum);
// prints 1

x++;
//increase x by 1
// so x would be 1 2 3 4 5 6 7 8 9 10

triangularNum = triangularNum + x;
//add x with triangularNum
//2+1=3
//3+3=6
//6+4=10
//10+5=15
//so on
}

}
}