Tuesday, 14 April 2015

Print Tribonacci Series Using C++

                1 comment    
#include<stdio.h>
#include<iostream>
using namespace std;
int fabi(int);
int main()
{
      int num,i,num1=0,num2=0,num3=1,nex;
      cout<<"enter the number: ";
      cin>>num;
      for(i=0;i<=num;i++)
      {
         if ( i <= 1 )
           nex = i;
         else
         {
           nex  =  num1 + num2 + num3;
           num1= num2;
           num2 =  num3;
           num3  =  nex;  
         }
      cout << nex;
      cout<<",";
      }
      cout<<endl;
      system("pause");
      return 0;
}

1 comment:

  1. Unknown26 May 2017 at 07:14

    Instead of putting the if statement you can directly print 0 1 2 in the beginning of the Tribonacci Series as the first three element do not change and in for loop just make the condition as (i<n-3)

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