Chapter 8.1, Problem 12STE

Explanation of Solution

 Program:

//Include necessary header files

#include <iostream>

#include<cstring>

//Declare namespace

using namespace std;

//Define the main() function

int main()

{

  //Char array initialization

  char aString[20]="How are you? ";

  //call the function strcat()

  strcat(aString,"Good, I hope...