Reverse a String Problem Statement
Given a string STR
containing characters from [a-z], [A-Z], [0-9], and special characters, determine the reverse of the string.
Input:
The input starts with a single integer 'T', which represents the number of test cases. Each of the following 'T' lines contains a single string 'STR'.
Output:
For each test case, output a single line containing the reversed string 'STR'. Each result should be printed on a separate line.
Example:
Input:
2
abcde
12345
Output:
edcba
54321
Constraints:
- 1 ≤ T ≤ 10
- 1 ≤ |STR| ≤ 10^5
Note:
You only need to implement the function to return the expected result; printing it is already taken care of.
AnswerBot
1mo
The task is to reverse a given string containing characters from [a-z], [A-Z], [0-9], and special characters.
Iterate through the characters of the string from the end to the beginning and append them ...read more
danish khan
26d
works at
Certainly! Here's how you can approach reversing a string: Understanding the Problem The goal is to take a string as input and produce a new string that contains the same characters but in reverse ord...read more
Sahana Kamatagi
6mo
Input: str = “a,b$c”
Output: str = “c,b$a”
Explanation: Note that $ and , are not moved anywhere. Only subsequence “abc” is reversed
Input: str = “Ab,c,de!$”
Output: str = “ed,c,bA!$”
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