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Re:我用容斥过了……但自己出的数据跑不出来……汗In Reply To:我用容斥过了……但自己出的数据跑不出来……汗 Posted by:alpc52 at 2009-10-22 21:12:57 20 100000 50 50 51 51 49 49 52 52 48 48 53 53 ...... 20 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 ...... 容斥能过这组数据不？ Followed by: Post your reply here: |
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