题解 | #分隔符#
分隔符
https://www.nowcoder.com/practice/e5696992841841a8ab9d026324e4bb77
{"css":"","js":"","html":"<!DOCTYPE html>\n<html>\n <head>\n <meta charset=utf-8>\n </head>\n <body>\n \t\n <script type=\"text/javascript\">\n function _comma(number) {\n // 补全代码\n let arr = [];\n while (number > 1000) {\n if (number % 1000 === 0) {\n arr.unshift('000');\n } else if (number % 1000 < 10) {\n arr.unshift('00' + number % 1000);\n } else if (number % 1000 < 100) {\n arr.unshift('0' + number % 1000);\n } else {\n arr.unshift('' + number % 1000);\n }\n number = Math.floor(number / 1000);\n }\n arr.unshift('' + number);\n return arr.join(',');\n}\n </script>\n </body>\n</html>","libs":[]}
