## My code works, I don’t know why.

My code works, I don’t know why.

國王的耳朵是驢耳朵

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## Posts

- **Hello World 的一生投影片** — Aug 7th, 2019 — **Hello world 的一生** from **Wen Liao**

- **Gcc Obj File Symbols** — Aug 5th, 2019 — 自用

## Testing environment shown in the notes

```text

Distributor ID: Ubuntu

Description: Ubuntu 18.04.2 LTS

Release: 18.04

Codename: bionic

gcc (Ubuntu 7.4.0-1ubuntu1~18.04.1) 7.4.0

libc6:amd64 2.27-3ubuntu1 amd64 GNU C Library: Shared libraries

```

The notes include GCC 7 object files and glibc6 paths such as `/usr/lib/gcc/x86_64-linux-gnu/7/crtbegin.o`, `/usr/lib/gcc/x86_64-linux-gnu/7/crtend.o`, and `/usr/lib/x86_64-linux-gnu/crt1.o`, with object symbols including `.bss`, `.comment`, `.data`, `.text`, `__dso_handle`, and `__TMC_END__`.