Question

write a c++ program to print the fibanacci series for n terms and save it as fibo.cpp write python program to execute this c++ program​

Answer 1

Language:

C++

Program:

#include <iostream>

using namespace std;  

int main() {   int n, a = 0, b = 1, c = 0;

cout << "Enter the number of terms: ";

cin >> n;

cout << "Fibonacci Series: ";  cout<<"\n";

for (int i = 1; i <= n; i++) {

if(i == 1) {  cout << a;   cout<<"\n";  continue;  }

if(i == 2) { cout << b;  cout<<"\n";  continue; }

c = a + b;

a = b;

a = c;

cout << c;

cout<<"\n"; }

return 0;  }

Output:

Consider the attachment.  

Explanation:

• Takes n as input.
• Runs loop till n.
• i++ increases terms every time by 1.
• If statement lets the first 2 element print i.e 0 and 1.
• c is the sum of a and b printed when the no of times the loop ran exceeds 2.