C++ String Rotation

This program accepts a string argument and returns an array of strings, which are shifted versions of the argument string.

* Featured post submitted and created by Padmanabhan.

 C++

#include <iostream>

using namespace std;

void StringRotator(string s, int len);

int main() {

    string s;

    

    //Getting Input

        

    cin>>s;

    if(s. length()!=0)

    {

        cout<<"[";

        StringRotator(s,s.length());

        cout<<"]";

    }

    else

        cout<<"Sorry! No input is given";

    return 0;

}

void StringRotator(string s,int len)

{    

    static int i=0;

    cout<<"\"";

    for(int j=i;j<len;++j)

    {

        cout<<s.at(j);

    }

    for(int k=0;k<i;++k)

    {

        cout<<s.at(k);

    }

    cout<<"\"";

    i++;

    if(i<len)

    {

        cout<<endl;

        StringRotator(s,len);

    }

}

Click here to see this code run

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