摘要:
时间限制200 ms内存限制65536 kB代码长度限制16000 B判题程序Standard作者CHEN, YueIt is said that in 2013, there were about 100 graduate schools ready to proceed over 40,000 ... 阅读全文
摘要:
Given a pair of positive integers, for example, 6 and 110, can this equation 6 = 110 be true? The answer is "yes", if 6 is a decimal number and 110 is... 阅读全文
摘要:
A long-distance telephone company charges its customers by the following rules:Making a long-distance call costs a certain amount per minute, dependin... 阅读全文