摘要：
Molar mass UVA - 1586 An organic compound is any member of a large class of chemical compounds whose molecules contain carbon. The molar mass of an or 阅读全文
摘要：
Score UVA - 1585 There is an objective test result such as “OOXXOXXOOO”. An ‘O’ means a correct answer of a problem and an ‘X’ means a wrong answer. T 阅读全文
摘要：
Circular Sequence UVA - 1584 Some DNA sequences exist in circular forms as in the following figure, which shows a circular sequence “CGAGTCAGCT”, that 阅读全文
摘要：
WERTYU UVA - 10082 A common typing error is to place the hands on the keyboard one row to the right of the correct position. So ‘Q’ is typed as ‘W’ an 阅读全文
摘要：
Digit Generator UVA - 1583 思路： 函数映射：a[原来的数]=最小生成元 注意点： 这里一定要注意maxn的范围，100005会WA。但是不知道为什么，题目给的原来的数的范围是1<=N<=100,000，而最小生成元一定比原来的数要小<=100,000，那么把最小生成元的范 阅读全文
摘要：
Master-Mind Hints UVA - 340 MasterMindisagamefortwoplayers. Oneofthem,Designer,selectsasecretcode. Theother,Breaker, tries to break it. A code is no m 阅读全文