Friday, 10 November 2017

Fibonacci upto nth sequence

#include<stdio.h>
int main(int argc, char * argv[])
{
    int n1=0,n2=1,n3,i,number;
    number = atoi(argv[1]);
    printf("\n%d %d",n1,n2);
    //printing 0 and 1

     for(i=2;i<number;++i)
     //  loop starts from 2 because 0 and
     //  1 are already printed
     {
        n3=n1+n2;
        printf(" %d",n3);
        n1=n2;
        n2=n3;
     }
    return 0; 
}

Output:  Fibbo   10
                       0  1   1   2   3   5   8   13   21   34 

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