摘要：
1．转换说明符 %a(%A) 浮点数、十六进制数字和p-(P-)记数法(C99) %c 字符%d 有符号十进制整数 %f 浮点数(包括float和doulbe)%e(%E) 浮点数指数输出[e-(E-)记数法] %g(%G)浮点数不显无意义的零"0" %i 有符号十进... 阅读全文
摘要：
Very often, especially in programming contests, we treat a sequence of non-whitespace characters as a string. But sometimes, a string may contain whit... 阅读全文
摘要：
The vast power system is the most complicated man-made system and the greatest engineering innovation in the 20th century. The following diagram shows... 阅读全文
摘要：
Alice lives in the country where people like to make friends. The friendship is bidirectional and if any two person have no less thankfriends in commo... 阅读全文
摘要：
Thebalancewas the first mass measuring instrument invented. In its traditional form, it consists of a pivoted horizontal lever of equal length arms, c... 阅读全文
摘要：
There areNlittle kids sitting in a circle, each of them are carrying some java beans in their hand. Their teacher want to selectMkids who seated inMco... 阅读全文
摘要：
MightyHorseis playing a music game calledosu!.After playing for several months,MightyHorsediscovered the way of calculating score inosu!:1. While play... 阅读全文