print("Hello, World!")

#include <iostream>int main() {    std::cout << "Hello World!";    return 0;}

nterms = int(input("How many terms you want? "))  # first two terms  n1 = 0  n2 = 1  count = 2  # check if the number of terms is valid  if nterms <= 0:     print("Please enter a positive integer")  elif nterms == 1:     print("Fibonacci sequence:")     print(n1)  else:     print("Fibonacci sequence:")     print(n1,",",n2,end=', ')     while count < nterms:         nth = n1 + n2         print(nth,end=' , ')         # update values         n1 = n2         n2 = nth         count += 1  }

#include <iostream>  using namespace std;  int main() {    int n1=0,n2=1,n3,i,number;     cout<<"Enter the number of elements: ";     cin>>number;     cout<<n1<<" "<<n2<<" "; //printing 0 and 1     for(i=2;i<number;++i) //loop starts from 2 because 0 and 1 are already printed     {      n3=n1+n2;      cout<<n3<<" ";      n1=n2;      n2=n3;     }       return 0;     }