**In this article, you will learn to print fibonacci series in C++ programming (up to nth term, and up to a certain number).**

**In this article, you will learn to print fibonacci series in C++ programming (up to nth term, and up to a certain number).**

The Fibonacci sequence is a series where the next term is the sum of pervious two terms. The first two terms of the Fibonacci sequence is 0 followed by 1.

The Fibonacci sequence: 0, 1, 1, 2, 3, 5, 8, 13, 21

## Example 1: Fibonacci Series up to n number of terms

#include <iostream> using namespace std; int main() { int n, t1 = 0, t2 = 1, nextTerm = 0; cout << "Enter the number of terms: "; cin >> n; cout << "Fibonacci Series: "; for (int i = 1; i <= n; ++i) { // Prints the first two terms. if(i == 1) { cout << " " << t1; continue; } if(i == 2) { cout << t2 << " "; continue; } nextTerm = t1 + t2; t1 = t2; t2 = nextTerm; cout << nextTerm << " "; } return 0; }

**Output**

Enter the number of terms: 10 Fibonacci Series: 0, 1, 1, 2, 3, 5, 8, 13, 21, 34,

## Example 2: Program to Generate Fibonacci Sequence Up to a Certain Number

#include <iostream> using namespace std; int main() { int t1 = 0, t2 = 1, nextTerm = 0, n; cout << "Enter a positive number: "; cin >> n; // displays the first two terms which is always 0 and 1 cout << "Fibonacci Series: " << t1 << ", " << t2 << ", "; nextTerm = t1 + t2; while(nextTerm <= n) { cout << nextTerm << ", "; t1 = t2; t2 = nextTerm; nextTerm = t1 + t2; } return 0; }

**Output**

Enter a positive integer: 100 Fibonacci Series: 0, 1, 1, 2, 3, 5, 8, 13, 21, 34, 55, 89,