tree 7dab82bd7e9681c98c9a946172b314392ed3f26d
parent a81e593bfa68982bbe4bebdb8fd57637c43f703c
author Andy Cheung <win120a@users.noreply.github.com> 1661413080 +0800
committer GitHub <noreply@github.com> 1661413080 +0800
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Add some code about error code 1-1, 4-1 with code optimization. (#10500)

* Add code of showing error code 4-1.

* Add some comments about error code 1-1 with code optimization.