Sample 5.9: forstr2.cpp

#include<iostream>
#include<cstring>
int main()
{
    using namespace std;
    cout << "Enter a word: ";
    string word;
    cin >> word;

    char temp;
    int i,j;
    for(j = 0,i = word.size() - 1;j < i;--1,++j){
        temp = word[i];
        word[i] = word[j];
        word[j] = temp;
    }
    cout << word << "\nDone\n";
    return 0;
}