Why I'm getting error what is wrong in my code plz anyone correct it

Question

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

int i=0;
while(i<100){
system.out.println(i);
i += 1;

}

}
}

Answer 1

S should be uppercase in System

System.out.println(i);

Answer 2

System.out.println(i);

Answer 3

Thank u so much