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杭州人称那些傻乎乎粘嗒嗒的人为62(音:laoer)。 杭州交通管理局经常会扩充一些的士车牌照,新近出来一个好消息,以后上牌照,不再含有不吉利的数字了,这样一来,就可以消除个别的士司机和乘客的心理障碍,更安全地服务大众。 不吉利的数字为所有含有4或62的号码。例如... 阅读全文
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Painting some colored segments on a line, some previously painted segments may be covered by some the subsequent ones. Your ta... 阅读全文
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typedef long long ll; int a[20]; ll dp[20][state];//不同题目状态不同 ll dfs(int pos,/*state变量*/,bool lead/*前导零*/,bool limit... 阅读全文
摘要:
During the War of Resistance Against Japan, tunnel warfare was carried out extensively in the vast areas of north China Plain. General... 阅读全文