Note how the regular expression above captures only digits and dots, after "connection from" and a string of non-digits.

请注意，上面的正则表达式如何只捕获“connection from”和一个非数字的字符串后面的数字和点。

youdao

Given a non-empty string containing an out-of-order English representation of digits 0-9, output the digits in ascending order.

给定一个非空字符串，包含一组乱序的英文字母表示的数字0-9，按递增序输出这些数字。

youdao

Given a non-negative number represented as an array of digits, plus one to the number.

给出一个非负数的代表数字的数组，给这个“数字”加一。

youdao

One person who has seen the book said the bankrupt team, which is being sold in a court-supervised auction, had operating profit (earnings before interest, taxes, depreciation and amortization) in the single digits in 2011 but a significant net loss after debt payments and non-cash charges.

FORBES: Connect