This is a wish to all problem setters especially those who publish problems from previous contests. I have seen in many cases that people submit TXT solutions obviously knowing the output file. I think that is stupid.
So either TXT should be removed from the set of languages or at least one more test case should be added which cant be the big challenge.
TXT has been used to get AC for example for the problem ANARC05B.
TXT should only be an allowed language when it is really intented to submit TXT.
