摘要：
124. Broken linetime limit per test: 0.25 sec.memory limit per test: 4096 KBThere is a closed broken line on a plane with sides parallel to coordinate... 阅读全文
摘要：
122. The booktime limit per test: 0.25 sec.memory limit per test: 4096 KBThere is a group of N (2nxt[j],得到一个环2.找到一个在环外的点,拆环并且延伸路径重复这两步直到形成长度为n的环#inclu... 阅读全文
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127. Telephone directorytime limit per test: 0.25 sec.memory limit per test: 4096 KBCIA has decided to create a special telephone directory for its ag... 阅读全文
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126. Boxestime limit per test: 0.25 sec.memory limit per test: 4096 KBThere are two boxes. There are A balls in the first box, and B balls in the seco... 阅读全文