对题意的直观说明,有图有真相..........

P1023 [NOIP2000 普及组] 税收与补贴问题

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by robin_gao @ 2019-06-20 16:38:50


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by 定州刺猬 @ 2019-06-30 10:36:40


?????????????????????????????????????????????????????????????????我做完才看到帖子,做的全错了。。。。。。。
by zhoujunbo @ 2019-06-30 16:47:38


~~牛逼牛逼,大佬大佬~~
by Pig_God @ 2019-07-03 19:35:00


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by limuloo @ 2019-07-04 09:57:08


感谢大佬解释
by sherlock_221c @ 2019-07-05 18:29:32


谢谢大佬O(∩_∩)O,正想问呢
by 雪夜飞橇 @ 2019-07-07 13:37:19


蟹蟹!
by Error_666 @ 2019-07-07 20:43:31


牛逼
by Rain_Bow @ 2019-07-09 10:47:09


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by 月满西楼 @ 2019-07-10 11:47:22


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