Understanding References and Advanced Function Features in C++
References in C++
References provide an alias for existing variables. Syntax: DataType &alias = originalName; References must be initialized and cannot be reassigned.
#include <iostream>
using namespace std;
int main() {
int x = 15;
int &y = x;
cout << x << endl; // 15
cout << y << end ...
Posted on Sun, 10 May 2026 07:20:22 +0000 by ah66533