What's the wrong with this Question, my program works well for all test cases, but wrong answer. I need Help I need more test Cases !!

Yashar Khan said:

What's the wrong with this Question, my program works well for all test cases, but wrong answer. I need Help I need more test Cases !!

Your solution got Presentation Error. It means your output is almost the same as the judge's output, but it's slightly different in whitespaces.

Have you paid attention to the part of the output specification that says:

Leave a blank line between the output for different data sets.

Notice that it said between. It's important.