完成情况：
| 包名 | 完成 | 时间 |
|---|---|---|
| bufio | Yes | 2018-01-10 |
| bytes | Yes | 2018-01-14 |
| container/heap | Yes | 2018-10-05 |
| container/list | Yes | 2018-10-06 |
| container/ring | Yes | 2018-10-06 |
| context | Yes | 2018-07-12 |
| crypto | Yes | 2018-07-19 |
| crypto/aes | Yes | 2018-07-25 |
| crypto/cipher | Yes | 2018-07-23 |
| crypto/des | Yes | 2018-07-24 |
| crypto/hmac | Yes | 2018-07-31 |
| crypto/md5 | Yes | 2018-07-19 |
| crypto/sha1 | Yes | 2018-07-19 |
| crypto/sha256 | Yes | 2018-07-20 |
| crypto/sha512 | Yes | 2018-07-20 |
| crypto/tls | Yes | 2018-08-05 |
| encoding/binary | Yes | 2018-07-18 |
| encoding/hex | Yes | 2018-06-25 |
| encoding/json | ^ decode/stream | 2018-07-16 |
| flag | Yes | 2018-07-26 |
| go/scanner | Yes | 2018-01-09 |
| go/token | Yes | 2018-01-23 |
| net/http | ^ filetransport/h2_bundle | 2018-07-12 |
| net/textproto | Yes | 2018-07-03 |
| net/url | Yes | 2018-06-28 |
| os/env.go | Yes | 2018-11-29 |
| path | Yes | 2018-06-26 |
| path/filepath | Yes | 2018-06-26 |
| runtime/chan.go | Yes | 2018-11-06 |
| runtime/select.go | Yes | 2018-11-07 |
| sort | Yes | 2018-06-27 |
| strconv | No | |
| strings | Yes | 2018-01-15 |
| syscall/env_unix.go | Yes | 2018-11-29 |
| text/scanner | Yes | 2018-01-09 |
| unicode | Yes | 2018-07-17 |
| unicode/utf8 | Yes | 2018-07-18 |
| unicode/utf16 | Yes | 2018-07-18 |
| x/crypto/sha3 | Yes | 2018-07-21 |