Need a C Program Written

I am looking for a program written in C that compiles and runs in Debian 6. So basically, the program should run like this: 1. Run the program. 2. Enter a String of any length. 3. The String repeats itself endlessly 4. Enter a new String of any length. 5. The new entered String repeats itself endlessly. 6. Enter quit. 7. Program ends. Sample output should look something like this. Cake Cake Cake Cake Banana Banana Banana quit //project ends