1. Write the source code of an HTML page. This page should ask the user, a comma-separated list of student e-mails. And then should display a comma-separated list where the list is formed from the first part(the part before the @ character) of student e-mails.

Sample user input:

emre.ozen@emu.edu.tr,hasan.huseyin@emu.edu.tr,ali.veli@emu.edu.tr,x@x.com

Output for the sample user input:

emre.ozen,hasan.huseyin,ali.veli,x

<>