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Sending Secret Messages LightOJ - 1404 Alice wants to send Bob some confidential messages. But their internet connection is not secured enough. As the 阅读全文
posted @ 2018-11-26 20:19
甘雨说晚安吗
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摘要：
Farm Tour POJ - 2135 When FJ's friends visit him on the farm, he likes to show them around. His farm comprises N (1 <= N <= 1000) fields numbered 1..N 阅读全文
posted @ 2018-11-26 19:41
甘雨说晚安吗
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