http://codeforces.com/gym/100958 problem I substring pair::
what a hard problem, I have spent nearly a week on this problem....
gym 100958
http://codeforces.com/gym/100958 problem I substring pair::
what a hard problem, I have spent nearly a week on this problem....
Rev. | Lang. | By | When | Δ | Comment | |
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en1 | Los_Angelos_Laycurse | 2016-04-22 13:00:36 | 141 | Initial revision (published) |