add example imgs

1992d965 · xmy0916 · fe694ae9 · 1992d965 · 1992d965 · 1992d965
Commit 1992d965 authored Jan 20, 2021 by xmy0916
6 changed files
--- a/doc/imgs/hi_1.jpg
+++ b/doc/imgs/hi_1.jpg
--- a/doc/imgs/hi_2.jpg
+++ b/doc/imgs/hi_2.jpg
--- a/doc/imgs/mr_1.jpg
+++ b/doc/imgs/mr_1.jpg
--- a/doc/imgs/mr_2.jpg
+++ b/doc/imgs/mr_2.jpg
--- a/doc/imgs/ne_1.jpg
+++ b/doc/imgs/ne_1.jpg
--- a/doc/imgs/ne_2.jpg
+++ b/doc/imgs/ne_2.jpg