Write a program that uses getchar() and putchar() to repeat the user’s input. getchar() reads the next character from standard input and returns it. When getchar() reaches the end of a file, it will return the value EOF (End Of File). You can enter EOF into the terminal by pressing Ctrl+D, which will cause getchar() to return the EOF value.

putchar() takes in a single character as a parameter and prints it to standard output.

Some Examples

abc
abc

ABCabc123
ABCabc123

abc
abc
xyz
xyz

To run some simple automated tests:

$ 1511 autotest parrot

To run Styl-o-matic:

$ 1511 stylomatic parrot.c
Looks good!

You’ll get advice if you need to make changes to your code.

Submit your work with the give command, like so:

$ give cs1511 wk05_parrot

Or, if you are working from home, upload the relevant file(s) to the wk05_parrot activity on Give Online.