Question

(CBSE : Turbo C++ Recommended)


Write A C++ Program Using Function to Show Fibonacci Series Up to a Specific Number.
Write a C++ program using function that takes 2 parameter and display frequency of odd/even number between those 2 parameter.
Write A C++ Program using Function to calculate eng+math+science with float return type.

Answer 1

Fibonacci Series up to n number of terms
#include <iostream>
using namespace std;

int main()
{
int n, t1 = 0, t2 = 1, nextTerm = 0;

cout << "Enter the number of terms: ";
cin >> n;

cout << "Fibonacci Series: ";

for (int i = 1; i <= n; ++i)
{
// Prints the first two terms.
if(i == 1)
{
cout << " " << t1;
continue;
}
if(i == 2)
{
cout << t2 << " ";
continue;
}
nextTerm = t1 + t2;
t1 = t2;
t2 = nextTerm;

cout << nextTerm << " ";
}
return 0;
}



Hope it's helpful

Answer 2

Explanation:

#include <iostream>

using namespace std;

int main()

{

int n, t1 = 0, t2 = 1, nextTerm = 0;

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

cin >> n;

cout << "Fibonacci Series: ";

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

{

// Prints the first two terms.

if(i == 1)

{

cout << " " << t1;

continue;

}

if(i == 2)

{

cout << t2 << " ";

continue;

}

nextTerm = t1 + t2;

t1 = t2;

t2 = nextTerm;

cout << nextTerm << " ";

}

return 0;

}