Fibonacci (C++) Generate 1st n fibonacci numbers: std::vector<int> v = {1, 1, 2, 3, 5, 8,...

Fibonacci (C++)

Generate 1st n fibonacci numbers:

std::vector<int> v = {1, 1, 2, 3, 5, 8, 13, 21};
auto w = fibonacci(8);

Note: NO LOOPS ALLOWED

Thanks!

Expert Solution

if you have any doubts please post an comment.

    #include<iostream>
    using namespace std;
    void printFibonacci(int n){
        static int n1=1, n2=1, n3;
        if(n>0){
             n3 = n1 + n2;
             n1 = n2;
             n2 = n3;
     cout<<n3<<" ";
             printFibonacci(n-1);
        }
    }
    int main(){
        int n;
        cout<<"Enter the number of elements: ";
        cin>>n;
        cout<<"Fibonacci Series: ";
        cout<<"1 "<<"1 ";
        printFibonacci(n-2); //n-2 because 2 numbers are already printed
         return 0;
    }

output:

input:8

1 1 2 3 5 8 13 21

venereology answered 8 months ago

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