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感慨～其实真正的数独是只有唯一解的,因为每一步都可以通过推理至少确定一个数字(这也才是数独的魅力所在),根本不需要回溯搜索,否则人脑做数独就几乎不可能了~~但是这道题的测试数据,明显不是一个"好"的数独～ Followed by: Post your reply here: |
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