64 : C Program to display Fibonacci numbers between 1-100

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C program that displays fibonacci number sequences that occurs between 1-100.

Fibonacci numbers or Fibonacci Series are integer number sequence.

First two numbers are 0 and 1, and every next number is an addition/sum of previous two numbers.

1st number => 0

2nd number => 1

3rd number => 1 (0+1)

4th number => 2 (1+1)

5th number => 3 (1+2)

6th number => 5 (2+3)

7th number => 8 (3+8)

........ and so on! 










/*
 * 1000+ C programs + tutorials
 *
 * 
 * 63_c_program_to_display_fibonacci_series_1_to_100.c
 *  
 *  
 *
 *  Created on: Oct 25, 2014
 *  Author: Code2care.org
 */

#include 
//#include 

void main() {


//clrscr();

 int first_no = 0;
 int second_no = 1;
 int next_no;
 int i;
 
 
   printf("C program prints 1st 1-100 Fibonacci series : ");
 
   for ( i = 0 ; i < 100 ; i++ )
   {
       
      if ( i <= 1 )
         next_no = i;
      else
      {
         next_no = first_no + second_no;
         first_no = second_no;
         second_no = next_no;
         
         if(next_no > 100) {
             break;
         }
      }
      printf("%d  ",next_no);
   }



//	getch();


}








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