Fibonacci series

import java.util.*;

public class Main {
public static void main(String[] args) {
Scanner Sc=new Scanner(System.in);
int n=Sc.nextInt();
int a=0; //1no
System.out.print(a);
int b=1; //2no
System.out.print(b);
int c=a+b; //3no
for(int i=3;i<=n;i++){
System.out.print(c);
a=b;
b=c;
c=a+b;

  }
  

}
}