2020年3月11日
1105 Spiral Matrix (25分)(模拟题)
摘要： 1105 Spiral Matrix (25分) This time your job is to fill a sequence of N positive integers into a spiral matrix in non increasing order. A spiral matrix 阅读全文
posted @ 2020-03-11 23:14 yxdh 阅读(115) 评论(0) 推荐(0)
1087 All Roads Lead to Rome (30分)
摘要： 1087 All Roads Lead to Rome (30分) Indeed there are many different tourist routes from our city to Rome. You are supposed to find your clients the rout 阅读全文
posted @ 2020-03-11 22:39 yxdh 阅读(207) 评论(0) 推荐(0)
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