Second Largest Digit in a String Problem

Second Largest Digit in a String Problem — ExecCode Easy DSA Practice

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Description Given an alphanumeric string s, return the second largest numerical digit that appears in s , or -1 if it does not exist. An alphanumeric string is a string consisting of lowercase English letters and digits. Examples Example 1 Input: s = "dfa12321afd" Output: 2 Expl…

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