Question

Your manager asked you to generate a Fibonacci sequence to be used in a data analysis project. The Fibonacci sequence is a series of numbers in which the next number is found by adding up the two numbers before it (e.g., 0, 1, 1, 2, 3, 5, 8, 13, 21, 34, ...).

Write a C++ program to generate a Fibonacci sequence of the first 20 numbers.

Answer 1

CODE:

#include<iostream>
using namespace std;
int main()
{
int a = 0, b = 1;//declaring initial values.
int c;//next number of series.
cout<<"The fibonocci series is : "<<a<<", "<<b;
//we iterate 20 times to generate 20 numbers.
for(int i= 0 ; i < 20 ;i++)
{
c = a + b;//adding before 2 numbers to get next number.
a = b;//changing a to b.
b = c;//changing b to c.
cout << ", "<< c;//printing the next number.
}
}
CODE ATTACHMENTS:

OUTPUT:

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