How to Solve Process String with Special Operations II Problem
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Process String with Special Operations II
You are given a string s consisting of lowercase English letters and the special characters: '*', '#', and '%'. You are also given an integer k. Build a new string result by processing s according to the following rules from left to right: Return the kth character of the final string result. If k is out of the bounds of result, return '.'.
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Understanding the Process String with Special Operations II Problem
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Problem Statement
You are given a string s consisting of lowercase English letters and the special characters: '*', '#', and '%'. You are also given an integer k. Build a new string result by processing s according to the following rules from left to right: Return the kth character of the final string result. If k is out of the bounds of result, return '.'.
Process String with Special Operations II
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Examples
# Example 1
s = "a#b%*", k = 1
"a"
# Example 2
s = "cd%#*#", k = 3
"d"
# Example 3
s = "z*#", k = 0
"."
Constraints
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Solve Process String with Special Operations II — You are given a string s consisting of lowercase English letters and the special...
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