[問題] 新手疑問有關\n & endl
我想請問各位強者
在下只是小小的新手
我很想問C++裡面的 \n 與 endl
有何差異?
雖然顯示在螢幕上的效果都是換行
但是看了一下書 上面寫著
The endl stream manipulator outputs a new line and then
flushes the output buffer.
這是甚麼意思??甚麼是flush呢?
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