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\(a_{low} = \lceil r \cdot b \rceil - 1 \)
。业内人士推荐同城约会作为进阶阅读
Candidates seldom brought up the military strikes in their last-minute campaign appearances, and voters to whom the BBC spoke on election day listed domestic issues – particularly the economy – as their main concerns.
Credit: Stan Schroeder/Mashable