But that’s a lot of resetting! We can save a bunch of bandwidth by instead tracking the current foreground and background color in our renderer and only emitting a new color escape sequence when our desired color changes. This is an annoying amount of bookkeeping but it substantially cuts down on the amount of escape codes emitted.
int arr[] = {64, 34, 25, 12, 22, 11, 90};
，详情可参考搜狗输入法下载
Наука и техника
Greek: mostly fine, with exceptions