Best way to take input in cpp

How to get input in cpp

// i/o example

#include <iostream>
using namespace std;

int main ()
{
  int i;
  cout << "Please enter an integer value: ";
  cin >> i;
  cout << "The value you entered is " << i;
  return 0;
}

Source: cplusplus.com

How to input in cpp

int x;
cin >> x;
string s;
cin >> s;

Source: grepper.com

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