Write a program in c to generate first 20 fibonacci numbers

/*------------------------------------------------------------------------------------------------

Program    : Write a program in c to generate first 20 fibonacci numbers.

Created By: JABIR DAUD PATHAN

Branch       : COMPUTER ENGINEERING

-------------------------------------------------------------------------------------------------*/

#include<stdio.h>

#include<conio.h>

void main()

 {

  int i,fno=0,sno=1,tno=0; 

  clrscr(); 

  printf("Fibonacci series==>%d%d",fno,sno);

  for(i=1;i<=20;i++)

   {

    tno=fno+sno;

    printf("\t%d",tno);

    fno=sno;

    sno=tno;

   }

  getch();

 }

/*-----------------<< OUTPUT SCREEN  >>-------------------*/

Fibonacci series==>0 1   1       2       3       5       8       13      21

34      55      89      144     233     377     610     987     1597    2584

4181    6765    10946