Fibonacci Series

//Write a program to print Fibonacci series.

#include <stdio.h>
#include <stdlib.h>

int main()
{
    int a=0,b=1,c=0,upto;
    puts("Enter No. ...");
scanf("%d",&upto);
    printf("%d\n%d\n",a,b);
    while(c<upto)
    {
        c=a+b;
        a=b;
        b=c;
        printf("%d\n",c);
    }
    return 0;
}

OUTPUT

Fibonacci-series