Adding Standard Input Stream to String Category

String/standard_input_stream.cpp

@@ -0,0 +1,19 @@
+#include <iostream>
+
+/* The following code is an example which use cin to write the captured input via the terminal to the input stream 
+   and then displays the captured input via cout to the output stream. 
+
+   link: https://en.cppreference.com/w/cpp/header/iostream  
+*/
+
+int main() {
+  int price;
+
+  // Writes to the standard C output stream 
+  std::cout << "Enter the price: ";
+
+  // Reads from the standard C input stream 
+  std::cin >> price;
+
+  std::cout << "User entered the price " << price << std::endl;
+}