Given a string str which represents the ASCII Sentence, the task is to convert this string into its equivalent character sequence.
Input: str = “71101101107115”
71, 101, 101, 107 are 115 are the unicode values
of the characters ‘G’, ‘e’, ‘e’, ‘k’ and ‘s’ respectively.
Input: str = “104101108108111443211911111410810033”
Output: hello, world!
Approach: Traverse the complete string character by character and concatenate every digit. Once the value of the concatenation comes in the range [32, 122] we print the character value corresponding to this numeric value in the ASCII table. We are taking the range [32, 122] because spaces, uppercase letters, lowercase letters are within this range.
Below is the implementation of the above approach:
Time Complexity: O(N) where N is the length of the given string.
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