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gym 100020 problem D The Matrix
http://codeforces.net/gym/100020
what a fucking problem! if you use scanf to read all n*n matrix n<=2000, you will defintly TLE.... we must read only n+1 number,and get the state....
and there are sepcial test cases for n==1 &&n==2 I want to break my computer when solving this problem....
| Rev. | Lang. | By | When | Δ | Comment | |
|---|---|---|---|---|---|---|
| en1 |
|
Los_Angelos_Laycurse | 2015-06-22 14:30:11 | 331 | Initial revision (published) |
