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Commit7c0bffb

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Merge pull request6boris#50 from hiepndd/develop
Contribute solution problem 0929 and add me to file README.md
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‎README.md

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#📝 awesome-golang-leetcode
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LeetCode of algorithms with golang solution(updating:smiley:).
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<palign="center">
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</a>
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</p>
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##Contributors
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Thanks goes to these wonderful people ([emoji key](https://github.com/all-contributors/all-contributors#emoji-key)):
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<!-- ALL-CONTRIBUTORS-LIST:START - Do not remove or modify this section-->
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<!-- prettier-ignore-->
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| [<img src="https://avatars0.githubusercontent.com/u/26195433?v=4" width="100px;" alt="Kyle Liu "/><br /><sub><b>Kyle Liu </b></sub>](https://kyle.link)<br />[💻](https://github.com/kylesliu/awesome-golang-leetcode/commits?author=kylesliu "Code") [📝](#blog-kylesliu "Blogposts") [🎨](#design-kylesliu "Design") [📖](https://github.com/kylesliu/awesome-golang-leetcode/commits?author=kylesliu "Documentation") | [<img src="https://avatars3.githubusercontent.com/u/34671440?v=4" width="100px;" alt="hapiman2"/><br /><sub><b>hapiman2</b></sub>](https://github.com/hapiman2)<br />[💻](https://github.com/kylesliu/awesome-golang-leetcode/commits?author=hapiman2 "Code") | [<img src="https://avatars0.githubusercontent.com/u/7567048?v=4" width="100px;" alt="hapiman"/><br /><sub><b>hapiman</b></sub>](https://github.com/hapiman)<br />[💻](https://github.com/kylesliu/awesome-golang-leetcode/commits?author=hapiman "Code") | [<img src="https://avatars2.githubusercontent.com/u/26058740?v=4" width="100px;" alt="sihg yu"/><br /><sub><b>sihg yu</b></sub>](https://github.com/sihgyu)<br />[💻](https://github.com/kylesliu/awesome-golang-leetcode/commits?author=sihgyu "Code") | [<img src="https://avatars3.githubusercontent.com/u/38197795?v=4" width="100px;" alt="plusweiwei"/><br /><sub><b>plusweiwei</b></sub>](https://github.com/plusweiwei)<br />[💻](https://github.com/kylesliu/awesome-golang-leetcode/commits?author=plusweiwei "Code") | [<img src="https://avatars0.githubusercontent.com/u/6274967?v=4" width="100px;" alt="Sandy"/><br /><sub><b>Sandy</b></sub>](https://openset.github.com)<br />[💻](https://github.com/kylesliu/awesome-golang-leetcode/commits?author=openset "Code") |
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| [<img src="https://avatars0.githubusercontent.com/u/26195433?v=4" width="100px;" alt="Kyle Liu "/><br /><sub><b>Kyle Liu </b></sub>](https://kyle.link)<br />[💻](https://github.com/kylesliu/awesome-golang-leetcode/commits?author=kylesliu "Code") [📝](#blog-kylesliu "Blogposts") [🎨](#design-kylesliu "Design") [📖](https://github.com/kylesliu/awesome-golang-leetcode/commits?author=kylesliu "Documentation") | [<img src="https://avatars3.githubusercontent.com/u/34671440?v=4" width="100px;" alt="hapiman2"/><br /><sub><b>hapiman2</b></sub>](https://github.com/hapiman2)<br />[💻](https://github.com/kylesliu/awesome-golang-leetcode/commits?author=hapiman2 "Code") | [<img src="https://avatars0.githubusercontent.com/u/7567048?v=4" width="100px;" alt="hapiman"/><br /><sub><b>hapiman</b></sub>](https://github.com/hapiman)<br />[💻](https://github.com/kylesliu/awesome-golang-leetcode/commits?author=hapiman "Code") | [<img src="https://avatars2.githubusercontent.com/u/26058740?v=4" width="100px;" alt="sihg yu"/><br /><sub><b>sihg yu</b></sub>](https://github.com/sihgyu)<br />[💻](https://github.com/kylesliu/awesome-golang-leetcode/commits?author=sihgyu "Code") | [<img src="https://avatars3.githubusercontent.com/u/38197795?v=4" width="100px;" alt="plusweiwei"/><br /><sub><b>plusweiwei</b></sub>](https://github.com/plusweiwei)<br />[💻](https://github.com/kylesliu/awesome-golang-leetcode/commits?author=plusweiwei "Code") | [<img src="https://avatars0.githubusercontent.com/u/6274967?v=4" width="100px;" alt="Sandy"/><br /><sub><b>Sandy</b></sub>](https://openset.github.com)<br />[💻](https://github.com/kylesliu/awesome-golang-leetcode/commits?author=openset "Code") | [<img src="https://avatars0.githubusercontent.com/hiepndd" width="100px;" alt="hiepndd"/><br /><sub><b>hiepndd</b></sub>](https://github.com/hiepndd)<br />[💻](https://github.com/kylesliu/awesome-golang-leetcode/commits?author=hiepndd "Code") |
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<!-- ALL-CONTRIBUTORS-LIST:END-->
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This project follows the[all-contributors](https://github.com/all-contributors/all-contributors) specification. Contributions of any kind welcome!
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This project follows the[all-contributors](https://github.com/all-contributors/all-contributors) specification. Contributions of any kind welcome!
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#[929. Unique Email Addresses][title]
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##Description
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Every email consists of a local name and a domain name, separated by the @ sign.
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For example, inalice@leetcode.com, alice is the local name, and leetcode.com is the domain name.
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Besides lowercase letters, these emails may contain '.'s or '+'s.
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If you add periods ('.') between some characters in the local name part of an email address, mail sent there will be forwarded to the same address without dots in the local name. For example, "alice.z@leetcode.com" and "alicez@leetcode.com" forward to the same email address. (Note that this rule does not apply for domain names.)
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If you add a plus ('+') in the local name, everything after the first plus sign will be ignored. This allows certain emails to be filtered, for examplem.y+name@email.com will be forwarded tomy@email.com. (Again, this rule does not apply for domain names.)
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It is possible to use both of these rules at the same time.
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Given a list of emails, we send one email to each address in the list. How many different addresses actually receive mails?
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**Example:**
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```
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Input: ["test.email+alex@leetcode.com","test.e.mail+bob.cathy@leetcode.com","testemail+david@lee.tcode.com"]
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Output: 2
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Explanation: "testemail@leetcode.com" and "testemail@lee.tcode.com" actually receive mails
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```
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##NOTES
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1 <= emails[i].length <= 100
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1 <= emails.length <= 100
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Each emails[i] contains exactly one '@' character.
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package Solution
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import (
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"strings"
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)
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funcnumUniqueEmails(emails []string)int {
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emailSet:=map[string]bool{}
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for_,email:=rangeemails {
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parts:=strings.Split(email,"@")
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localName:=strings.Replace(strings.Split(parts[0],"+")[0],".","",-1)
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emailSet[localName+"@"+parts[1]]=true
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}
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returnlen(emailSet)
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}
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package Solution
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import (
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"testing"
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)
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funcTestSolution(t*testing.T) {
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listTest:= []string{"test.email+alex@leetcode.com","test.e.mail+bob.cathy@leetcode.com","testemail+david@lee.tcode.com"}
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got:=numUniqueEmails(listTest)
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want:=2
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ifgot!=want {
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t.Errorf("want '%d' but got '%d'",want,got)
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}
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}

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