C++ Program to Reverse a String

C++ Program to Reverse a String:Reverse of String means to reverse the position of all character of any String. For example reverse of porter is retrop.To reverse a string in C++ programming, then ask to the user to enter a string, now make a variable say temp of char type.

C++ Program to Reverse a String

#include <iostream>
using namespace std;
void reverse(const string& a);
int main()
{
    string str;
    cout << " Please Enter a String " << endl;
    getline(cin, str);
    reverse(str);
    return 0;    
}
void reverse(const string& str)
{
    size_t numOfChars = str.size();
    if(numOfChars == 1)
       cout << str << endl;
    else
    {
       cout << str[numOfChars - 1];
       reverse(str.substr(0, numOfChars - 1));
    }
}

Output of Program

Please Enter a String :
Code Blah To Learn Programming
gnimmargorP nraeL oT halB edoC

C++ Program to Reverse a String

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