scanf读入要快于cin
by 絵梨衣 @ 2019-01-03 20:10:55
关闭流同步后,cin和scanf差不多,但不能使用stdio里的函数
by Cqdnse @ 2019-01-03 20:14:00
@[Hjl1777](/space/show?uid=77612) 严格来讲printf比cout快,如果你是提高组的估计就要用他了,如果你用cout很有可能TLE
by yi_heng @ 2019-01-03 20:14:04
@[絵梨衣](/space/show?uid=108565)
by Cqdnse @ 2019-01-03 20:14:14
p转c++的话。。。可以先用cin,cout
~~scanf极其不习惯~~
一段时间后你就会用了
by 哦,天哪 @ 2019-01-03 20:14:58
@[Cqdnse](/space/show?uid=63348)
是的呢,本人喜欢用scanf,容易按格式输入
by 絵梨衣 @ 2019-01-03 20:20:53
@[哦,天哪](/space/show?uid=127194) 再过一段时间发现getchar坠吼了
by NaCly_Fish @ 2019-01-03 20:21:08
@[yi_heng](/space/show?uid=104321) 蟹蟹
by _扶笙_ @ 2019-01-03 20:21:26
@[絵梨衣](/space/show?uid=108565) 蟹蟹
by _扶笙_ @ 2019-01-03 20:21:56
@[Cqdnse](/space/show?uid=63348) 蟹蟹
by _扶笙_ @ 2019-01-03 20:22:24