C++ Program to Add First n Numbers using recursion
Write C++ Program to Add First n Numbers using recursion
// CPP Program to Add First n Numbers using recursion #include <iostream> using namespace std; int add(int n) { if(n != 0) return n + add(n - 1); else return n; } int main() { int n; cout << "Enter n :--> "; cin >> n; cout << "Sum of First " << n << " Numbers : " << add(n); return 0; }
Output:
Enter n :--> 15
Sum of First 15 Numbers : 120