Fibonacci series

Question

Can someone help me to make a Fibonacci series program in C++????

Answer 1

I think this is the code which can help you:

Program :

#include<iostream>
using namespace std;
int main()
{
int range, first = 0, second = 1, fibonicci=0;
cout << "Enter Range for Terms of Fibonacci Sequence: ";
cin >> range;
cout << "Fibonicci Series upto " << range << " Terms "<< endl;
for ( int c = 0 ; c < range ; c++ )
{
if ( c <= 1 )
fibonicci = c;
else
{
fibonicci = first + second;
first = second;
second = fibonicci;
}
cout << fibonicci <<" ";
}
return 0;
}

Output :

Enter Range for Terms of Fibonacci Sequence: 5
Fibonicci Series upto 5 Terms
0 1 1 2 3

Answer 2

#include <iostream>
using namespace std;

int main()
{

// Variable Declaration
int counter, n;
long last=1,next=0,sum;
// Get Input Value
cout<<"Enter the Number :";
cin>>n;

//Fibonacci Series Calculation
while(next<n/2)
{
cout<<last <<" ";
sum=next+last;
next=last;
last=sum;
}

// Wait For Output Screen
return 0;
}

goodluck !

Answer 3

Fib[0]=1;
Fib[1]=1;
if n>1
Fib[n]=Fib[n-1]+Fib[n-2]

Answer 4

For information, you can also find it n the answer of a question post les than 48h ago and with the search field in Code Playground

Answer 5

#include<ikstream.h>
void main()
{
int f1=0,f2=1,f,n;
clear();
cout<<"enter the range";
Cin>>n;
if(n<=1)
cout<<n;
else
{
cout<<f1;
cout<<f2;
for(i=2;i<=n;i++)
{
f=f1+f2;
f1=f2;
f2=f;
cout<<f;
}
getch();
}

Answer 6

#include‹iostream›
Using namespace std;
Int main()
{
Int a,b,c,i;
A=0;
B=1;
/*i am printing upto next 15 terms*/
For(i=1;i‹=15;i++)
{
Cout‹‹a‹‹" ";
C=a+b;
A=b;
B=c;
}
Return 0;
}