Web Reference: LongestDigitsPrefix | CodeFights Intro Algorithm JavaScript Solution and BreakdownSupport our Community: -Donate: https://youtube.streamlabs.com/codingtutori... A way to improve your programming skills. Find the leftmost digit that occurs in a given string. Example. For inputString = "var_1__Int", the output should be firstDigit(inputString) = '1'; For inputString = "q2q-q", the output should be firstDigit(inputString) = '2'; For inputString = “0ss”, the output should be firstDigit(inputString) = '0'. It has various modes including standard algorithm problems, interview practice, timed challenges, company bots, and tournaments. Each time you solve a problem, points are awarded and you can move on to the next problem.
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