Correct Fibonacci program using a while loop:
import java.util.Scanner;
class Main {
public static void main(String[] args) {
Scanner sc=new Scanner(System.in);
int num=sc.nextInt();
int a=0;
int b=1;
int count=0;
while(count<num){
System.out.print(a+" ");
int c=a+b;
a=b;
b=c;
count++;
}
}}
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