#include <stdio.h> #include <conio.h> #include<math.h> void main() { int n1,n2,n,s=0,i; clrscr(); printf(\"Enter the No For Siries :- \"); scanf(\"%d\",&n); n1=0; n2=1; printf(\"\\n\"); for(i=1;i<=n;i++) { printf(\"%d \",n2); s=n1+n2; n1=n2; n2=s; } getch(); } /* ******** OUTPUT ******** Enter the No :- 678 The sum of digit is = 21 */