In my opinion everyone deserves another chance. But on the other hand, students will know about the punishment, and they will be afraid to cheating on exam, and they will prepare good. A lot of students love cheating, because they do not want to prepare, the think, cheating is easier, and they are right. But the world doesn't need people, who know nothing. To improve the world, we need smart people who will work efficiently. How do you think, if everyone was lazy, would we have new technologies. Of course we would not. If Einstein, Tesla, Newton, Joule did not want to improve the world, we would have a very poor living conditions. What if The man who invented fire did not do it. We would live like an animals. If students cheat on exam, life will not improve. In conclusion I want to say, that punishment is very cruel to students, but it is right