{"id":49,"date":"2021-01-25T12:21:36","date_gmt":"2021-01-25T04:21:36","guid":{"rendered":"http:\/\/wordpress.rslly.top\/?p=49"},"modified":"2021-01-25T12:36:44","modified_gmt":"2021-01-25T04:36:44","slug":"%e7%94%a8go%e8%af%ad%e8%a8%80%e5%86%99%e4%b8%80%e4%b8%aa%e5%b9%b6%e5%8f%91%e7%9a%84%e5%bf%ab%e9%80%9f%e6%8e%92%e5%ba%8f","status":"publish","type":"post","link":"https:\/\/wordpress.rslly.top\/index.php\/2021\/01\/25\/%e7%94%a8go%e8%af%ad%e8%a8%80%e5%86%99%e4%b8%80%e4%b8%aa%e5%b9%b6%e5%8f%91%e7%9a%84%e5%bf%ab%e9%80%9f%e6%8e%92%e5%ba%8f\/","title":{"rendered":"\u7528go\u8bed\u8a00\u5199\u4e00\u4e2a\u5e76\u53d1\u7684\u5feb\u901f\u6392\u5e8f"},"content":{"rendered":"\n

\u968f\u98ce<\/p>\n\n\n\n

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\u534f\u7a0b\u4e0d\u662f\u8fdb\u7a0b\u6216\u7ebf\u7a0b\uff0c\u5176\u6267\u884c\u8fc7\u7a0b\u66f4\u7c7b\u4f3c\u4e8e\u5b50\u4f8b\u7a0b\uff0c\u6216\u8005\u8bf4\u4e0d\u5e26\u8fd4\u56de\u503c\u7684\u51fd\u6570\u8c03\u7528<\/a>\u3002\u4e00\u4e2a\u7a0b\u5e8f\u53ef\u4ee5\u5305\u542b\u591a\u4e2a\u534f\u7a0b\uff0c\u53ef\u4ee5\u5bf9\u6bd4\u4e0e\u4e00\u4e2a\u8fdb\u7a0b\u5305\u542b\u591a\u4e2a\u7ebf\u7a0b\uff0c\u56e0\u800c\u4e0b\u9762\u6211\u4eec\u6765\u6bd4\u8f83\u534f\u7a0b\u548c\u7ebf\u7a0b\u3002\u6211\u4eec\u77e5\u9053\u591a\u4e2a\u7ebf\u7a0b\u76f8\u5bf9\u72ec\u7acb\uff0c\u6709\u81ea\u5df1\u7684\u4e0a\u4e0b\u6587\uff0c\u5207\u6362\u53d7\u7cfb\u7edf\u63a7\u5236\uff1b\u800c\u534f\u7a0b\u4e5f\u76f8\u5bf9\u72ec\u7acb\uff0c\u6709\u81ea\u5df1\u7684\u4e0a\u4e0b\u6587\uff0c\u4f46\u662f\u5176\u5207\u6362\u7531\u81ea\u5df1\u63a7\u5236\uff0c\u7531\u5f53\u524d\u534f\u7a0b\u5207\u6362\u5230\u5176\u4ed6\u534f\u7a0b\u7531\u5f53\u524d\u534f\u7a0b\u6765\u63a7\u5236\u3002\u53ef\u89c1\u534f\u7a0b\u66f4\u52a0\u8f7b\u91cf\uff0c\u80fd\u591f\u5b9e\u73b0\u66f4\u9ad8\u7684\u5e76\u53d1\u3002go\u8bed\u8a00\u7684groutine\u6b63\u662f\u5229\u7528\u4e86\u534f\u7a0b\u6765\u5b9e\u73b0\u3002<\/p>\n\n\n\n

\u90a3\u4e48\u534f\u7a0b\u4e4b\u95f4\u5982\u4f55\u901a\u8baf\u5462\uff0c\u4e0d\u80fd\u901a\u8baf\u7684\u534f\u7a0b\u5176\u4f5c\u7528\u5c31\u5927\u5927\u524a\u5f31\uff0cgo\u8bed\u8a00\u522b\u51fa\u5fc3\u88c1\u7684\u91c7\u7528\u4e86Chanel\u5b9e\u73b0\uff0c\u5176\u5b9e\u662f\u4e00\u4e2a\u963b\u585e\u961f\u5217\uff0c\u5f53\u7136\u4e5f\u53ef\u4ee5\u662f\u5e26\u6709\u7f13\u51b2\u7684\u975e\u963b\u585e\u7684\uff0c\u540e\u9762\u6587\u7ae0\u4f1a\u8be6\u7ec6\u8ba8\u8bba\u3002<\/p>\n\n\n\n

\u6709\u4e86\u4ee5\u4e0a\u7684\u57fa\u7840\u77e5\u8bc6\uff0c\u4e0d\u96be\u5199\u51fa\u5e76\u53d1\u5feb\u6392\u7684\u4ee3\u7801<\/p>\n\n\n\n

import “sync” <\/p>\n\n\n\n

func MutiQuickSort(num []int){ <\/p>\n\n\n\n

lock.Add(1) <\/p>\n\n\n\n

QuickSort(num, 0, len(num)-1)<\/p>\n\n\n\n

lock.Wait() <\/p>\n\n\n\n

} <\/p>\n\n\n\n

var lock sync.WaitGroup<\/p>\n\n\n\n

func QuickSort(num []int, low, high int) { <\/p>\n\n\n\n

defer lock.Done()<\/p>\n\n\n\n

if low >= high { <\/p>\n\n\n\n

return } <\/p>\n\n\n\n

i, j := low, high <\/p>\n\n\n\n

key := num[low] <\/p>\n\n\n\n

for i < j {<\/p>\n\n\n\n

for j > i && num[j] >= key {<\/p>\n\n\n\n

j—<\/em> } num[i] = num[j] <\/p>\n\n\n\n

for i < j && num[i] < key {<\/p>\n\n\n\n

i++ } <\/p>\n\n\n\n

num[j] = num[i] <\/p>\n\n\n\n

} <\/p>\n\n\n\n

num[j] = key lock.Add(2)<\/p>\n\n\n\n

go QuickSort(num, low, i-1) <\/p>\n\n\n\n

go QuickSort(num, i+1, high)<\/p>\n\n\n\n

}<\/p>\n\n\n\n

\u53ef\u89c1\u7528go\u8bed\u8a00\u5904\u7406\u5e76\u53d1\u4f18\u96c5\u800c\u65b9\u4fbf\uff0c\u4e0d\u6127\u4e3a21\u4e16\u7eaac\u8bed\u8a00\u3002<\/p>\n\n\n\n

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