how to use cin in cpp code example

Example 1: cin in c++

cin >> varName;

Example 2: cin statement c++

#include <iostream>
using namespace std;

int main() {
  string nameEntered;
  cout << "Enter your name: \n";
  cin >> nameEntered;
  cout << "So, your name is " << nameEntered;
  return 0;
}

Example 3: cin syntax in c++

cin >> var1 >> var2 >> … >> varN;