Flow Chart for a number is a member of Fibonacci sequence or not?

#1

Not able to draw flow-chart for a given number is a member of Fibonacci sequence or not?

#2

image
image1599×864 62.7 KB

#3

Not understand please show me the c++ code for this?

#4

C++ Code

#include<iostream>
using namespace std;
int main(){
    int n;cin>>n;
    int a =0,b=1;
    while(a<n){
        int temp = a;
        a = b;
        b += temp;

        if(a == n){
            cout<<"Yes fibo Number"<<endl;
            break;
        }
    }
    if(a!=n){
        cout<<"Not a Fibo Number"<<endl;
    }
    return 0;
}
#5

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