若水而净万物

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http://iuaaui.blogbus.com/logs/5348373.html

Yesterday the other two students and I attended the Internet Problem Solving Contest(IPSC for short).
But we got a very bad result...I don't think it is because we are not very strong,instead,it is because the bad luck....First RS ACed H—and he was the first person that ACed H—but He was also the last person that ACed H—soon the contest holder cancelled the original problem because of the wrong data:( Then JB got in trouble with L,he thought his algorithm was absolutely correct,but he cannot pass the second sample,because of this,he wasted nearly TWO HOURS... Naturally, It is my turn to accept the bad RP.We are all familiar with Sudoku—it is a very simple search problem.And I solved the first input.

I happily submitted the output to OnlineJudge...soon........................WA!.... @#$##@@...

How can it be true!Since I had written a CHECK to check my answer,my output WAS a Sudoku:
You can see the input(Squares sharing the same color must contain the same number, squares with different colors may contain the same number):

see my output:

1 2 3 4 5 9 6 7 8
5 6 9 2 7 8 1 4 3
8 4 7 3 6 1 2 9 5
2 7 1 9 3 6 8 5 4
3 8 5 1 2 4 9 6 7
4 9 6 5 8 7 3 2 1
7 3 8 6 9 5 4 1 2
9 1 2 7 4 3 5 8 6
6 5 4 8 1 2 7 3 9
It was WRONG?Oh,my god!

we finally got just 7pt.But I think we can at least get 16pt or more.(if we ACed H,F,L...........)However, it is not an end for us, it HAVE JUST BEGUN....we'll be back!