Write a c++ programm that enter a number from the user and displays Fibonacci numbers from 1 to given number using function

#include <iostream>

using namespace std;

int main()

{

   cout << "Enter number: ";

   int number;

   cin >> number;

   int prevfib = 0;

   int fib = 1;

   while (fib <= number) {

       cout << fib << " ";

       int add = prevfib;

       prevfib = fib;

       fib += add;

   }

}

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