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  1. #include<stdio.h>
  2. int main()
  3. {
  4. int n1=0,n2=1,n3,i,number;
  5. printf("Enter the number of elements:");
  6. scanf("%d",&number);
  7. printf("\n%d %d",n1,n2);//printing 0 and 1
  8. for(i=2;i<number;++i)//loop starts from 2 because 0 and 1 are already printed
  9. {
  10. n3=n1+n2;
  11. printf(" %d",n3);
  12. n1=n2;
  13. n2=n3;
  14. }
  15. return 0;
  16. }
  17.  
  18.  
  19.  
Success #stdin #stdout 0s 9424KB
stdin
5
stdout
Enter the number of elements:
0 1 1 2 3