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C. Magic Formulastime limit per test:2 seconds memory limit per test:256 megabytesinputstandard inputoutputstandard outputPeople in the Tomskaya regi... 阅读全文
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凡能被3整除的数，其各个数位上的数之和能被3整除 阅读全文
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A. Alternative Thinkingtime limit per test2 secondsmemory limit per test256 megabytesKevin has just recevied his disappointing results on the USA Iden... 阅读全文
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http://acm.hdu.edu.cn/showproblem.php?pid=1421;思路：先将所给的椅子的价值按升序排列，举个例子，四张椅子的价值分别为a,b,c,d(a 2 #include 3 #include 4 #include 5 #include 6 #include 7 co... 阅读全文